Raci Spacers India Private Limited

Modular system to assemble insulator rings, which allows spacers to be used on a wide pipe diameter range therefore reducing inventory costs. Spacers are quickly and easily assembled by manually fitting elements one into the other. The tooth insertion method allows on site adjustments to fit a wide range of pipe diameters. Spacers are manufactured entirely out of high density polyethylene (HDPE). No metal bolts or attachments are required. A low friction coefficient guarantees an easy insertion into the casing. Designed and tested to maintain continuous and long term support for the carrier pipe and its contents. Spacers provide a constant projection around the entire circumference of the carrier pipe. Spacers provide long term protection from corrosion. Spacers can be installed on steel-coated pipes, concrete pipes, ductile iron pipes or plastic pipes.

Material - HDPE

Yield strength*: ≥ 25 N/mm2 (test according to UNI EN ISO 527-2)

Elongation at break*: > 200% (test according to UNI EN ISO 527-2)

Hardness shore D: 64 - ASTM D 2240

Minimum working temperature: - 20°C (for applications below 5°C contact Raci)

Minimum stocking temperature: - 5°C (for applications below 5°C contact Raci)

Dielectric strength: > 37 kV/mm - ASTM D 149/64

UVL stabilization: Good

Modular system to assemble insulator rings, which allows spacers to be used on a wide pipe diameter range therefore reducing inventory costs. Spacers are quickly and easily assembled by manually fitting elements one into the other. The tooth insertion method allows on site adjustments to fit a wide range of pipe diameters. Spacers are manufactured entirely out of high density polyethylene (HDPE). No metal bolts or attachments are required. A low friction coefficient guarantees an easy insertion into the casing. Designed and tested to maintain continuous and long term support for the carrier pipe and its contents. Spacers provide a constant projection around the entire circumference of the carrier pipe. Spacers provide long term protection from corrosion. Spacers can be installed on steel-coated pipes, concrete pipes, ductile iron pipes or plastic pipes.

Material - HDPE

Yield strength*: ≥ 25 N/mm2 (test according to UNI EN ISO 527-2)

Elongation at break*: > 200% (test according to UNI EN ISO 527-2)

Hardness shore D: 64 - ASTM D 2240

Minimum working temperature: - 20°C (for applications below 5°C contact Raci)

Minimum stocking temperature: - 5°C (for applications below 5°C contact Raci)

Dielectric strength: > 37 kV/mm - ASTM D 149/64

UVL stabilization: Good

Modular system to assemble insulator rings, which allows spacers to be used on a wide pipe diameter range therefore reducing inventory costs. Spacers are quickly and easily assembled by manually fitting elements one into the other. The tooth insertion method allows on site adjustments to fit a wide range of pipe diameters. Spacers are manufactured entirely out of high density polyethylene (HDPE). No metal bolts or attachments are required. A low friction coefficient guarantees an easy insertion into the casing. Designed and tested to maintain continuous and long term support for the carrier pipe and its contents. Spacers provide a constant projection around the entire circumference of the carrier pipe. Spacers provide long term protection from corrosion. Spacers can be installed on steel-coated pipes, concrete pipes, ductile iron pipes or plastic pipes.

Material - HDPE

Yield strength*: ≥ 25 N/mm2 (test according to UNI EN ISO 527-2)

Elongation at break*: > 200% (test according to UNI EN ISO 527-2)

Hardness shore D: 64 - ASTM D 2240

Minimum working temperature: - 20°C (for applications below 5°C contact Raci)

Minimum stocking temperature: - 5°C (for applications below 5°C contact Raci)

Dielectric strength: > 37 kV/mm - ASTM D 149/64

UVL stabilization: Good 

Modular system to assemble insulator rings, which allows spacers to be used on a wide pipe diameter range therefore reducing inventory costs. Spacers are quickly and easily assembled by manually fitting elements one into the other. The tooth insertion method allows on site adjustments to fit a wide range of pipe diameters. Spacers are manufactured entirely out of high density polyethylene (HDPE). No metal bolts or attachments are required. A low friction coefficient guarantees an easy insertion into the casing. Designed and tested to maintain continuous and long term support for the carrier pipe and its contents. Spacers provide a constant projection around the entire circumference of the carrier pipe. Spacers provide long term protection from corrosion. Spacers can be installed on steel-coated pipes, concrete pipes, ductile iron pipes or plastic pipes.

Material - HDPE

Yield strength*: ≥ 25 N/mm2 (test according to UNI EN ISO 527-2)

Elongation at break*: > 200% (test according to UNI EN ISO 527-2)

Hardness shore D: 64 - ASTM D 2240

Minimum working temperature: - 20°C (for applications below 5°C contact Raci)

Minimum stocking temperature: - 5°C (for applications below 5°C contact Raci)

Dielectric strength: > 37 kV/mm - ASTM D 149/64

UVL stabilization: Good 

Modular system to assemble insulator rings, which allows spacers to be used on a wide pipe diameter range therefore reducing inventory costs. Spacers are quickly and easily assembled by manually fitting elements one into the other. The tooth insertion method allows on site adjustments to fit a wide range of pipe diameters. Spacers are manufactured entirely out of high density polyethylene (HDPE). No metal bolts or attachments are required. A low friction coefficient guarantees an easy insertion into the casing. Designed and tested to maintain continuous and long term support for the carrier pipe and its contents. Spacers provide a constant projection around the entire circumference of the carrier pipe. Spacers provide long term protection from corrosion. Spacers can be installed on steel-coated pipes, concrete pipes, ductile iron pipes or plastic pipes.

Material - HDPE

Yield strength*: ≥ 25 N/mm2 (test according to UNI EN ISO 527-2)

Elongation at break*: > 200% (test according to UNI EN ISO 527-2)

Hardness shore D: 64 - ASTM D 2240

Minimum working temperature: - 20°C (for applications below 5°C contact Raci)

Minimum stocking temperature: - 5°C (for applications below 5°C contact Raci)

Dielectric strength: > 37 kV/mm - ASTM D 149/64

UVL stabilization: Good 

Modular system to assemble insulator rings, which allows spacers to be used on a wide pipe diameter range therefore reducing inventory costs. Spacers are quickly and easily assembled by manually fitting elements one into the other. The tooth insertion method allows on site adjustments to fit a wide range of pipe diameters. Spacers are manufactured entirely out of high density polyethylene (HDPE). No metal bolts or attachments are required. A low friction coefficient guarantees an easy insertion into the casing. Designed and tested to maintain continuous and long term support for the carrier pipe and its contents. Spacers provide a constant projection around the entire circumference of the carrier pipe. Spacers provide long term protection from corrosion. Spacers can be installed on steel-coated pipes, concrete pipes, ductile iron pipes or plastic pipes.

Material - HDPE

Yield strength*: ≥ 25 N/mm2 (test according to UNI EN ISO 527-2)

Elongation at break*: > 200% (test according to UNI EN ISO 527-2)

Hardness shore D: 64 - ASTM D 2240

Minimum working temperature: - 20°C (for applications below 5°C contact Raci)

Minimum stocking temperature: - 5°C (for applications below 5°C contact Raci)

Dielectric strength: > 37 kV/mm - ASTM D 149/64

UVL stabilization: Good

Modular system to assemble insulator rings, which allows spacers to be used on a wide pipe diameter range therefore reducing inventory costs. Spacers are quickly and easily assembled by manually fitting elements one into the other. The tooth insertion method allows on site adjustments to fit a wide range of pipe diameters. Spacers are manufactured entirely out of high density polyethylene (HDPE). No metal bolts or attachments are required. A low friction coefficient guarantees an easy insertion into the casing. Designed and tested to maintain continuous and long term support for the carrier pipe and its contents. Spacers provide a constant projection around the entire circumference of the carrier pipe. Spacers provide long term protection from corrosion. Spacers can be installed on steel-coated pipes, concrete pipes, ductile iron pipes or plastic pipes.

Material - HDPE

Yield strength*: ≥ 25 N/mm2 (test according to UNI EN ISO 527-2)

Elongation at break*: > 200% (test according to UNI EN ISO 527-2)

Hardness shore D: 64 - ASTM D 2240

Minimum working temperature: - 20°C (for applications below 5°C contact Raci)

Minimum stocking temperature: - 5°C (for applications below 5°C contact Raci)

Dielectric strength: > 37 kV/mm - ASTM D 149/64

UVL stabilization: Good

Modular system to assemble insulator rings, which allows spacers to be used on a wide pipe diameter range therefore reducing inventory costs. Spacers are quickly and easily assembled by manually fitting elements one into the other. The tooth insertion method allows on site adjustments to fit a wide range of pipe diameters. Spacers are manufactured entirely out of high density polyethylene (HDPE). No metal bolts or attachments are required. A low friction coefficient guarantees an easy insertion into the casing. Designed and tested to maintain continuous and long term support for the carrier pipe and its contents. Spacers provide a constant projection around the entire circumference of the carrier pipe. Spacers provide long term protection from corrosion. Spacers can be installed on steel-coated pipes, concrete pipes, ductile iron pipes or plastic pipes. Heights 25 mm and 41 mm homologated according to SNAM RETE GAS specification (GASD A 09.01.06 and GASD C 09.06.00). Tightening by tool type C90 for height up to 75 mm.

Material - HDPE

Yield strength*: ≥ 25 N/mm2 (test according to UNI EN ISO 527-2)

Elongation at break*: > 200% (test according to UNI EN ISO 527-2)

Hardness shore D: 64 - ASTM D 2240

Minimum working temperature: - 20°C (for applications below 5°C contact Raci)

Minimum stocking temperature: - 5°C (for applications below 5°C contact Raci)

Dielectric strength: > 37 kV/mm - ASTM D 149/64

UVL stabilization: Good

Modular system to assemble insulator rings, which allows spacers to be used on a wide pipe diameter range therefore reducing inventory costs. Spacers are quickly and easily assembled by manually fitting elements one into the other. The tooth insertion method allows on site adjustments to fit a wide range of pipe diameters. Spacers are manufactured entirely out of high density polyethylene (HDPE). No metal bolts or attachments are required. A low friction coefficient guarantees an easy insertion into the casing. Designed and tested to maintain continuous and long term support for the carrier pipe and its contents. Spacers provide a constant projection around the entire circumference of the carrier pipe. Spacers provide long term protection from corrosion. Spacers can be installed on steel-coated pipes, concrete pipes, ductile iron pipes or plastic pipes. Heights 25 mm and 41 mm homologated according to SNAM RETE GAS specification (GASD A 09.01.06 and GASD C 09.06.00). Tightening by tool type C90 for height up to 75 mm.

Material - HDPE

Yield strength*: ≥ 25 N/mm2 (test according to UNI EN ISO 527-2)

Elongation at break*: > 200% (test according to UNI EN ISO 527-2)

Hardness shore D: 64 - ASTM D 2240

Minimum working temperature: - 20°C (for applications below 5°C contact Raci)

Minimum stocking temperature: - 5°C (for applications below 5°C contact Raci)

Dielectric strength: > 37 kV/mm - ASTM D 149/64

UVL stabilization: Good

Modular system to assemble insulator rings, which allows spacers to be used on a wide pipe diameter range therefore reducing inventory costs. Spacers are quickly and easily assembled by manually fitting elements one into the other. The tooth insertion method allows on site adjustments to fit a wide range of pipe diameters. Spacers are manufactured entirely out of high density polyethylene (HDPE). No metal bolts or attachments are required. A low friction coefficient guarantees an easy insertion into the casing. Designed and tested to maintain continuous and long term support for the carrier pipe and its contents. Spacers provide a constant projection around the entire circumference of the carrier pipe. Spacers provide long term protection from corrosion. Spacers can be installed on steel-coated pipes, concrete pipes, ductile iron pipes or plastic pipes. Heights 25 mm and 41 mm homologated according to SNAM RETE GAS specification (GASD A 09.01.06 and GASD C 09.06.00). Tightening by tool type C90 for height up to 90 mm, tool type A200 for height from 110 a 120 mm.

Material - HDPE

Yield strength*: ≥ 25 N/mm2 (test according to UNI EN ISO 527-2)

Elongation at break*: > 200% (test according to UNI EN ISO 527-2)

Hardness shore D: 64 - ASTM D 2240

Minimum working temperature: - 20°C (for applications below 5°C contact Raci)

Minimum stocking temperature: - 5°C (for applications below 5°C contact Raci)

Dielectric strength: > 37 kV/mm - ASTM D 149/64

UVL stabilization: Good

Modular system to assemble insulator rings, which allows spacers to be used on a wide pipe diameter range therefore reducing inventory costs. Spacers are quickly and easily assembled by manually fitting elements one into the other. The tooth insertion method allows on site adjustments to fit a wide range of pipe diameters. Spacers are manufactured entirely out of high density polyethylene (HDPE). No metal bolts or attachments are required. A low friction coefficient guarantees an easy insertion into the casing. New design with special reinforcing ribs to guarantee high mechanical performances even with reduced thickness. Designed and tested to maintain continuous and long term support for the carrier pipe and its contents. Spacers provide a constant projection around the entire circumference of the carrier pipe. Spacers provide long term protection from corrosion. Spacers can be installed on steel-coated pipes, concrete pipes, ductile iron pipes or plastic pipes. Heights 25 mm and 41 mm homologated according to SNAM RETE GAS specification (GASD A 09.01.06 and GASD C 09.06.00). Tightening by tool type A75 for height up to 75 mm, tool type A200 for height from 100 up to 200mm.

Material - HDPE

Yield strength*: ≥ 25 N/mm2 (test according to UNI EN ISO 527-2)

Elongation at break*: > 200% (test according to UNI EN ISO 527-2)

Hardness shore D: 64 - ASTM D 2240

Minimum working temperature: - 20°C (for applications below 5°C contact Raci)

Minimum stocking temperature: - 5°C (for applications below 5°C contact Raci)

Dielectric strength: > 37 kV/mm - ASTM D 149/64

UVL stabilization: Good

Modular system to assemble insulator rings, which allows spacers to be used on a wide pipe diameter range therefore reducing inventory costs. Spacers are quickly and easily assembled by manually fitting elements one into the other. The tooth insertion method allows on site adjustments to fit a wide range of pipe diameters. Spacers are manufactured entirely out of high density polyethylene (HDPE). No metal bolts or attachments are required. A low friction coefficient guarantees an easy insertion into the casing. Designed and tested to maintain continuous and long term support for the carrier pipe and its contents. Spacers provide a constant projection around the entire circumference of the carrier pipe. Spacers provide long term protection from corrosion. Spacers can be installed on steel-coated pipes, concrete pipes, ductile iron pipes or plastic pipes. Heights 25 mm and 41 mm homologated according to SNAM RETE GAS specification (GASD A 09.01.06 and GASD C 09.06.00). Available also in a special reinforced version for heavy duty applications (e.g. long crossings and/or big diameters). Tightening by tool type B75 for height up to 75 mm, tool type B130 for height from 90 up to 130mm.

Material - HDPE

Yield strength*: ≥ 25 N/mm2 (test according to UNI EN ISO 527-2)

Elongation at break*: > 200% (test according to UNI EN ISO 527-2)

Hardness shore D: 64 - ASTM D 2240

Minimum working temperature: - 20°C (for applications below 5°C contact Raci)

Minimum stocking temperature: - 5°C (for applications below 5°C contact Raci)

Dielectric strength: > 37 kV/mm - ASTM D 149/64

UVL stabilization: Good 

Movable and fixed stainless steel jaw with high strength. Threaded chrome rod with special nitrating treatment to increase the mechanical strength. Operating by standard reversible ratchet key tool provided by safety lock device. Simple and basic design with few elements. Protection cap upon rotating gear to assure hand safety. Reduced clamping torque thanks to the big dimensions of the gear. New concept in handling: completely universal both referring hand hold and tightening direction. For assembling collars, strictly adhere to the “ASSEMBLY INSTRUCTIONS”  or the multilingual instructions manual which comes as part of the supply.

Materials

Main body (fixed and mobile jaw): Stainless steel X5crnicunb16-4 - aisi 630

Wheel pin: Hardened steel gear Gear: Hardened steel 38 n d4

Self-lubricating bushing: Synthesized steel

Protective cap: Polycarbonate

M12 buffer and nut: Stainless steel a2

Threaded rod: Galvanized hardened steel 40CRMNMO7 - aisi P20

Snap tightening tool. Self-locking and adjustable clamp, by screw adjustment. Basic design in a single element. To be used only for the small elements (C, D, I, S, T).

Materials

body: Steel plate

Spring: Stainless steel

Jaws: Vanadium Chrome steel 

10% tolerance on the outer diameter of the casing pipe and carrier pipe. Line obtained by moulding, the several waves allow high adaptability even for eccentric applications. Can be used only on new pipelines. Simple fastening with metal straps (included).

Materials

Rubber EPDM: Hardness 50 ± 5 Shore A (UNI 4916)

Colour: Black

Tensile strength: ~11,6 MPa (UNI 6065)

Elongation: ~ 640 % (UNI 6065)

Straps: Stainless stee

Special frustum cone shape that allows the EKF end seal to be shortened according to the diameter of the main pipe. Suitable for a large number of carrier/casing pipe/end seal combinations. Can be used only on new pipelines. Cutting operations are made easier by the diametrical lines marked on the outer surface. Reduction in stock inventory due to the possibility of being applied on different diameters. Fastening on pipes with metal straps (included).

Materials

Rubber EPDM: Hardness 50 ± 5 Shore A (UNI 4916)

Thickness: 3-4 mm

Colour: Black

Tensile strength: ~11,6 MPa (UNI 6065)

Elongation: ~ 640 % (UNI 6065)

Straps: Stainless steel

Special frustum cone shape to compensate for the possible eccentric positions of the pipes. Fastening on pipes with metal straps (included). Available in an “open” version that is made up of a rubber sheet which can be wrapped around the pipeline, and then glued (using the included adhesive kit) on the flaps so as to form a closed end seal.  “Open” version can also be used for lines that are already installed.

Materials

Rubber CR-SBR: hardness Shore A 65 ± 5 (UNI 4916)

Colour: Black

Tensile strength: ~6 MPa (UNI 6065)

Elongation: ~200 % (UNI 6065)

Straps: Stainless steel

Application in case of high eccentricity between the main pipe and the casing pipe. Available with several openings for the insertion of conduits in the same crossing. Dimensions and positions of the openings that can be customized prior to order (Fig.1: example schetch to be communicated when ordering). Available in a reinforced version (STMV) for application in case of high mechanical stress. Available in special version (STM-KMR) for lowpressure seal testing (i.e. water drainage pressure test), with the adhesive and additional extra-straps. Available in special material for classes of high fire resistance. Fixing on pipes by metal straps (included).

Materials

PVC plastic: Hardness 50 ± 5 Shore A

Thickness: STM 6-8 mm / STMV 9-11mm

Colour: Red

Fire resistance class: B2 (DIN 53382/DN4102)

Tensile strength: ≥ 18 MPa

Elongation: ~ 360%

Straps: Stainless steel

It consists of an open band which must be wrapped around the pipe and welded with its own closure piece. The outer diameter of the casing pipe and the main pipe must be included into the range of shrinkage of the end sea, as to ensure a perfect sealing. The kit includes a PP holder to support the end seal once brought to its shrinkage.

Materials

Crosslinked polyethylene: Coated with an anti-corrosive layer

Colour: Black

Operating temperature: Max 65°C

Application/preheating temperature: from - 20°C to + 50°C / Max 75°C

Thickness as supplied: 1,9 mm

Impact resistance: 15 Nm (DIN 30672)

Cathodic disbondment: 6 mm radius

Electrical insulation between the carrier pipe and the casing pipe. Easy insertion of the carrier into the casing pipe, preventing damage of carrier pipe coating. Tightly fastener onto carrier pipes in order to avoid horizontal movements during insertion. No electrical conductor spacer material. High resistance to chemical corrosion, thermal shocks and mechanical stresses (particularly those that occur during both the installation and the inserting operation). No metal bolts or attachments required for spacer assembly; Modular system to compose insulator rings to be used on a wide pipe diameter range, therefore reducing inventory costs; Quick and easy spacer assembly by manually fitting elements one into the other. Guide claw to allow on site adjustments to fit external pipe surface. Low friction coefficient to guarantee easy insertion into the casing.

HDPE CHARACTERISTICS

Yield strength * - 25 MPa / ASTM D638

Elongation at break * - 200% / ASTM D638

Hardness shore D - 69 / ASTM D2240

minimum working temperature - 20°C

minimum stocking temperature - 20°C

Casing end seal for the sealing of the gap between carrier pipe and the casing in pipeline crossings.

Range

DN carrier pipe - 25 - 1300 mm

DN casing pipe  - 37,5 - 2000 mm

Hydrostatic sealing of pipelines wall penetrations. For penetration of various pipe types (copper, steel, cast iron, plastic, fiber cement, concrete, stoneware) through foundations, ceilings, walls and floors. Manhole entering. Swimming pools. underground tanks Wall collars are used when the belated application of a of wall sleeve or core bores are not possible or no adjustable sealing makes sense.

Advantages:

- Fast mounting

- secure water stop up to 5 bar

- usable for various pipe materials

- usable for different constructions

- radon tight

- special request for lightening protection on request

RUBBER FEATURES

Service temperature - 75°C max

Minimum temperature -40°C

Elongation at break - 500%

Shore hardness A - 45 ±5°

Tensile strength - 9,5 N/mm2

Pressio-Elements Modular Wall Penetration Seals are an excellent choice to seal annular spaces securely against water and gas. Pressio-Elements Modular Seals can be used flexible because of their variable sizes for different combinations of wall sleeves/core holes and media pipes. These seals are basically leakproof against pressing water. By pressing of the rubber between both plastic pressure platesa gas and water tight closure of the annular space between medium pipe and casing pipe or core boring can be achieved. Pressio-Elements Modular Seals can be always used for retrofit application. Pressio-Elements Modualar Wall Pentration Seals are not suitable for especially thin walled plastic pipes (e.g. district-heating pipes). Pressure ratings:

• Elements C-S316-O-OS316: up to 5 bar pressure tight.
• Elements B-BS316: up to 5 bar pressure tight.

Model 13650 can be used at inlet/outlet of reservoirs, for electric insulation of pipeline, as noise and vibration protecton, for marine application. The system is RADON tight. 

Dielectric petrolatum tape for sealing and corrosion protection on buried pipes or exposed to air, piping systems or metal construction with working temperatures up to + 50 ° C. It consists of a non-woven polyester reinforced with longitudinal seams (nr. 13 per linear inch) and impregnated with a petrolatum mastic modified by a sticky rubber, and protected on external layer by a polyethylene film. The tape is impermeable to water (also saline), to gases and oxygen vapours. The tape is applicable and malleable on irregular surfaces. The combination of paraffinic hydrocarbons makes it chemically inert and compatible with a wide spectrum of materials used in buildings: all types of metals, plastic polymers such as PE, PP, PES, PVC, ABS, PU, PA, etc.

For a good corrosion protection, the prior cleaning and drying of the surface to be coated is required. Carefully remove rust, dirt, welding residues. Use an appropriate solvent to remove traces of oil, grease and for ultrasonic gel test. Mechanically carry out the cleaning of deposits with an abrasion by means of a metal brush. Apply the RACI-TEX band leaving on the outside the protective plastic film, proceeding with a 50% overlap wrapping spiral on the tube, or if the substrate is flat, or dividing it into small portions (patches) if of irregular shapes. Apply the band with uniform tension when wrapped on the pipe, or with a minimum pressure if the media is flat or multifaceted. Modelling and smoothing with hands (wearing gloves) the overlapping area in order to make it homogeneous. For triple-layer application, proceed with a second application with an overlap of about 10 mm.

The auto-adhesive tape model 14002 TERMOBIT-R is obtained by the coupling of a bituminous compound on a LDPE support (thickness 130 μm), UV stabilized, lightly heat shrinkable. The tape has been designed and developed for the dielectric and anti-corrosion coating of steel pipes to be buried, where a good mechanical protection is required.

TIPICAL APPLICATIONS

• Dielectric and anti-corrosion coating of steel pipes to be buried.
• Restoring of dielectric and mechanical characteristics of welding joints on steel pipes to be buried.
• Restoring of dielectric and mechanical characteristics and anticorrosion coating after mainteinance operations on steel pipelines to be buried. 

The tape is not dangerous for normal use, and if used by skilled workers. It is possible - in particular occasion - to cut or injure yourself. Keep out from reach of children. 

Self-adhesive anti-corrosion tape, made of butyl compound with incorporate primer spreaded on a low density polyethylene film of 130 µm thickness. The tape is designed for anticorrosion and dielectric protection of buried steel pipes and tanks were needed a good mechanical protection and fast application of the coating. This butyl tape ensures an excellent resistance to pipelines at high temperatures service.  

TIPICAL APPLICATIONS 

• Anticorrosion and dielectric coating for buried steel pipes;
• Refurbish of dielectric and mechanical characteristics in correspondence to welding of pipes to be buried.
• Anticorrosion coating after maintenance services on buried steel pipelines.

The tape is not dangerous for normal use, and if used by skilled workers. It is possible - in particular occasion - to cut or injure yourself. Keep out from reach of children.  

Conformable, self-amalgamating tape based on polyisobutylene (PIB). The tape is interleaved with an easy to remove plastic film. Non tacky and easy to handle and apply. Model 14003/PIB is highly resistant to prolonged immersion in water and have excellent resistance to ozone. Compatible with epoxy and acrylic resin systems. 2501 and 2504 will remove cleanly from most surfaces when cut, allowing them to be used as a temporary insulation/protection. They have a "locking point", i.e. they become more difficult to stretch at very high elongations, preventing overstretching or breaking during application. The tapes are not resistant to petroleum type solvents. They should not be used in contact with transformer oils or the oils used in paper cable impregnates as these will cause softening of the tapes.

In combination with RACI’s HDPE spacers, as anti-slid tape: in case of plastic carrier pipe (PVC, PE and similar) or 3ply PE coated steel pipe, it is suggested to apply this tape on the contact area between the ring and the carrier pipe, in order to avoid any horizontal sliding of the rings on the carrier pipe during the inserting operations. For protection against corrosion on, for example, metal pipe-work (particularly at welds or joins) and waterproofing of many electrical components. For jointing (splicing) and repair of a wide range of power and distribution cables up to 42 kV. Model 14003/PIB is used on a large scale by Postal and Telephone Authorities in conjunction with PVC tape (model 14004) for making watertight seals at polyethylene sleeve joints on polyethylene-sleeved telephone cables, both above and below ground The electrical properties show a high degree of stability under conditions of use. The tapes amalgamate rapidly when applied under tension (as described in 'Application' Section) to provide a void-free homogenous wrapping, without the need for external heat or pressure. They are compatible with a wide range of rubber and plastic dielectrical cable insulation. These include polyethylene, cross-linked polyethylene, ethylene propylene rubber, PVC, butyl, neoprene and many others.

Manufactured according to the requirements of EN 1074. Body and bonnet high quality EPOXY powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Multiple O-Ring spindle sealing system embedded in non-corrosive material to DIN 3547-1. O-Rings changeable under pressure to ISO 7259. Anti friction bush on spindle neck. Non-rising stainless steel spindle (single forged round bar with rolled threading). Wedge inside and outside fully rubber vulcanised, with drain hole. Bolts protected against corrosion by special resin. Manual operation by handwheel, operating cap, extension spindle (underground installation).

Materials

Body and bonnet: Ductile iron according to EN-GJS-400-15 /EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI420)

Wedge: Brass CuZn40Pb2, rubber vulcanised, potable water approved

O-Ring bush: Brass CuZn40Pb2

Anti-friction bush: POM

O-Rings, back seal, bonnet seal and dust cap: Rubber, potable water approved

Fastening screws: Stainless steel A2-70/EN ISO 3506

Manufactured according to the requirements of EN 1074 and EN 1171 (min. torque strength Class2). Certified and marked by third part body as production supervisor. Body and bonnet high quality EPOXY powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Multiple O-Ring spindle sealing system embedded in non-corrosive material to DIN 3547-1 and additional back lip-seal for double security. O-Rings changeable under pressure to ISO 7259. Non-rising stainless steel spindle (single forged round bar with rolled threading). Wedge inside and outside fully rubber vulcanised, with drain hole and special guiding rails to minimize friction. Solid flexible wedge nut from corrosion free material . Gliding disc on the spindle neck to reduce friction when operating the spindle. From DN 250 and bigger with additional axial roller bearing. Bolts protected against corrosion by special resin. Protection ring between body and bonnet to reduce risk of damages on the coating due to mechanical impacts during transport, handling and installation. Markings following EN 19. Manual operation by handwheel, operating cap, extension spindle (underground installation). Motorisation by electric actuator.

Materials

Body and bonnet: Ductile iron EN-GJS-400-15/EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI 420)

Wedge: Ductile iron EN-GJS-400-15/EN 1563 (former to DIN GGG40), EPDM rubber vulcanised, potable water approved

Wedge nut: Brass CuZn40Pb2

O-Ring bush: Brass CuZn40Pb2

Gliding disc: POM

Back lip seal bonnet seal and dust cap: EPDM rubber, potable water approved

Bonnet allen screws: Steel class 8.8 to EN ISO 898, corrosion protected by special seal

Protection ring: Reinforced plastic material

Special gate valve to connect directly PE/PVC pipes, fully restraint by clamp ring with special interlocking teeth separated from the sailing system. Simply removing the clamp ring the model 1300 with sockets for PVC is obtained. Manufactured according to the requirements of EN 1074 and EN 1171 (min. torque strength Class2). Body and bonnet high quality EPOXY powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Multiple O-Ring spindle sealing system embedded in non-corrosive material to DIN 3547-1 and additional back lip-seal for double security. O-Rings changeable under pressure to ISO 7259. Non-rising stainless steel spindle (single forged round bar with rolled threading). Wedge inside and outside fully rubber vulcanised, with drain hole and special guiding rails to minimize friction. Solid flexible wedge nut from corrosion free material . Gliding disc on the spindle neck to reduce friction when operating the spindle. From DN 250 and bigger with additional axial roller bearing. Bolts protected against corrosion by special resin. Protection ring between body and bonnet to reduce risk of damages on the coating due to mechanical impacts during transport, handling and installation. Clamp ring with special interlocking teeth. Markings following EN 19. Manual operation by handwheel, operating cap, extension spindle (underground installation).

Materials

Body and bonnet: Ductile iron EN-GJS-400-15/EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI 420)

Wedge: Ductile iron EN-GJS-400-15/EN 1563 (former to DIN GGG40), EPDM rubber vulcanised, potable water approved

Wedge nut: Brass CuZn40Pb2

O-Ring bush: Brass CuZn40Pb2

Gliding disc: POM

Back lip seal bonnet seal and dust cap: EPDM rubber, potable water approved

Bonnet allen screws: Steel class 8.8 to EN ISO 898-1, corrosion protected by special seal

Protection ring: Reinforced plastic material

Grip ring: Brass CuZn40Pb2

Bolts and washers for compression ring: Stainless steel A2-70 EN ISO 3506

PE pipes for welding inserted directly into valve body and mechanically blocked. Manufactured according to the requirements of EN 1074 and EN 1171 (min. torque strength Class2). Body and bonnet high quality EPOXY powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Multiple O-Ring spindle sealing system embedded in non-corrosive material to DIN 3547-1 and additional back lip-seal for double security. O-Rings changeable under pressure to ISO 7259. Non-rising stainless steel spindle (single forged round bar with rolled threading). Wedge inside and outside fully rubber vulcanised, with drain hole and special guiding rails to minimize friction. Solid flexible wedge nut from corrosion free material. Gliding disc on the spindle neck to reduce friction when operating the spindle. Bolts protected against corrosion by special resin. Protection ring between body and bonnet to reduce risk of damages on the coating due to mechanical impacts during transport, handling and installation. Markings following EN 19. Manual operation by handwheel, operating cap, extension spindle (underground installation).

Materials

Body and bonnet: Ductile iron EN-GJS-400-15/EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI 420)

Wedge: Ductile iron EN-GJS-400-15/EN 1563 (former to DIN GGG40), EPDM rubber vulcanised, potable water approved

Wedge nut: Brass CuZn40Pb2

O-Ring bush: Brass CuZn40Pb2

Gliding disc: POM

Back lip seal bonnet seal and dust cap: EPDM rubber, potable water approved

Bonnet allen screws: Steel class 8.8 to EN ISO 898-1, corrosion protected by special seal

Protection ring: Reinforced plastic material

PE locking bushes: Carbon steel Rilsan black coated

PE-tails: PN 16 PE 100 (SDR 11) or PN 10 PE 100 (SDR 17,6)

Special gate valve to connect directly PVC pipes, connection sealing by double lip gasket. Manufactured according to the requirements of EN 1074 and EN 1171 (min. torque strength Class2). Body and bonnet high quality EPOXY powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Multiple O-Ring spindle sealing system embedded in noncorrosive material to DIN 3547-1 and additional back lip-seal for double security. O-Rings changeable under pressure to ISO 7259. Non-rising stainless steel spindle (single forged round bar with rolled threading). Wedge inside and outside fully rubber vulcanised, with drain hole and special guiding rails to minimize friction. Solid flexible wedge nut from corrosion free material . Gliding disc on the spindle neck to reduce friction when operating the spindle. Bolts protected against corrosion by special resin. Protection ring between body and bonnet to reduce risk of damages on the coating due to mechanical impacts during transport, handling and installation. Markings following EN 19. Manual operation by handwheel, operating cap, extension spindle (underground installation).

Materials

Body and bonnet: Ductile iron EN-GJS-400-15/EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI 420)

Wedge: Ductile iron EN-GJS-400-15/EN 1563 (former to DIN GGG40), EPDM rubber vulcanised, potable water approved

Wedge nut: Brass CuZn40Pb2

O-Ring bush: Brass CuZn40Pb2

Gliding disc: POM

O-Rings, back seal, bonnet seal and dust cap: EPDM rubber, potable water approved

Bonnet allen screws: Steel class 8.8 to EN ISO 898-1, corrosion protected by special seal

Protection ring: Reinforced plastic material 

Manufactured according to the requirements of EN 1074. Body and bonnet high quality powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677- 2 and DIN 3476. Multiple O-Ring spindle sealing system embedded in non-corrosive material to DIN 3547-1. Additional back sealing disc for O-Rings replacement under pressure to ISO 7259. Anti friction bush on spindle neck. Non-rising stainless steel spindle (single forged round bar with rolled threading). Wedge on sealing surfaces completely rubber vulcanised, with drain hole. Threads according to EN 10226 -1. Fasteners protected against corrosion by special resin sealing. Manual operation by handwheel, operating cap, extension spindle (underground installation).

Materials

Body and bonnet: Ductile iron according to EN-GJS-400-15 /EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI420)

Wedge: Brass CuZn40Pb2, rubber vulcanised, potable water approved

O-Ring bush: Brass CuZn40Pb2

Anti-friction bush: POM

O-Rings, back seal, bonnet seal and dust cap: Rubber, potable water approved

Fastening screws: Stainless steel A2-70/EN ISO 3506

Direct connection to the pipe saddles, suitable for under pressure drilling. Manufactured according to the requirements of EN 1074. Body and bonnet high quality powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Multiple O-Ring spindle sealing system embedded in noncorrosive material to DIN 3547-1. Additional back sealing disc for O-Rings replacement under pressure to ISO 7259. Anti friction bush on spindle neck. Non-rising stainless steel spindle (single forged round bar with rolled threading). Wedge on sealing surfaces completely rubber vulcanised, with drain hole. Threads according to EN 10226 -1. Fasteners protected against corrosion by special resin sealing. Manual operation by handwheel, operating cap, extension spindle (underground installation).

Materials

Body and bonnet: Ductile iron according to EN-GJS-400-15 /EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI420)

Wedge: Brass CuZn40Pb2, rubber vulcanised, potable water approved

O-Ring bush: Brass CuZn40Pb2

Anti-friction bush: POM

O-Rings, back seal, bonnet seal and dust cap: Rubber, potable water approved

Fastening screws: Stainless steel A2-70/EN ISO 3506

Inlet for direct connection to the pipe saddles, outlet with integral socket for PE pipes (fully restraint type RaciPush) and female threading for steel pipe or fittings, suitable for under pressure drilling. Manufactured according to the requirements of EN 1074. Body and bonnet high quality powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Multiple O-Ring spindle sealing system embedded in non-corrosive material to DIN 3547-1. Additional back sealing disc for O-Rings replacement under pressure to ISO 7259. Anti friction bush on spindle neck. Non-rising stainless steel spindle (single forged round bar with rolled threading). Wedge on sealing surfaces completely rubber vulcanised, with drain hole. Threads according to EN 10226-1. Fasteners protected against corrosion by special resin sealing. Manual operation by handwheel, operating cap, extension spindle (underground installation).

Materials

Body and bonnet: Ductile iron according to EN-GJS-400-15 /EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI420)

Wedge: Brass CuZn40Pb2, rubber vulcanised, potable water approved

O-Ring bush: Brass CuZn40Pb2

Anti-friction bush: POM

O-Rings, back seal, bonnet seal and dust cap: Rubber, potable water approved

Fastening screws: Stainless steel A2-70/EN ISO 3506

Grip ring: POM

Manufactured according to the requirements of EN 1074. Body and bonnet high quality powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Multiple O-Ring spindle sealing system embedded in non-corrosive material to DIN 3547-1. Additional back sealing disc for O-Rings replacement under pressure to ISO 7259. Anti friction bush on spindle neck. Non-rising stainless steel spindle (single forged round bar with rolled threading). Wedge on sealing surfaces completely rubber vulcanised, with drain hole. Fasteners protected against corrosion by special resin sealing. Manual operation by handwheel, operating cup, extension spindle (underground installation).

Materials

Body and bonnet: Ductile iron according to EN-GJS-400-15/EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI420)

Wedge: Brass CuZn40Pb2, rubber vulcanised, potable water approved

O-Ring bush: Brass CuZn40Pb2

Anti-friction bush: POM

O-Rings, back seal, bonnet seal and dust cap: Rubber, potable water approved

Fastening screws: Stainless steel A2-70/EN ISO 3506

Grip rings: POM

Inlet for direct connection to the pipe saddles, vertical installation. Manufactured according to the requirements of EN 1074. Body and bonnet high quality powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Multiple O-Ring spindle sealing system embedded in non-corrosive material to DIN 3547-1. Additional back sealing disc for O-Rings replacement under pressure to ISO 7259. Anti friction bush on spindle neck. Non-rising stainless steel spindle (single forged round bar with rolled threading). Plug with bottom surfaces fully rubber vulcanised, with drain hole. Threads according to EN 10226-1. Fasteners protected against corrosion by special resin sealing. Manual operation by handwheel, operating cap, extension spindle (underground installation).

Materials

Body and bonnet: Ductile iron according to EN-GJS-400-15/EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI420)

Plug: Brass CuZn40Pb2, rubber vulcanised, potable water approved

O-Ring bush: Brass CuZn40Pb2

Anti-friction bush: POM

O-Rings, back seal, bonnet seal and dust cap: Rubber, potable water approved

Fastening screws: Stainless steel A2-70/EN ISO 3506

Inlet for direct connection to the pipe saddles, vertical installation and direct connection with PE pipe by Raci-push socket, fully restaint. Manufactured according to the requirements of EN 1074. Body and bonnet high quality powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Multiple O-Ring spindle sealing system embedded in non-corrosive material to DIN 3547-1. Additional back sealing disc for O-Rings replacement under pressure to ISO 7259. Anti friction bush on spindle neck. Non-rising stainless steel spindle (single forged round bar with rolled threading). Plug with bottom surfaces fully rubber vulcanised, with drain hole. Threads according to EN 10226-1. Fasteners protected against corrosion by special resin sealing. Manual operation by handwheel, operating cap, extension spindle (underground installation).

Materials

Body and bonnet: Ductile iron according to EN-GJS-400-15 /EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI420)

Plug: Brass CuZn40Pb2, rubber vulcanised, potable water approved

O-Ring bush: Brass CuZn40Pb2

Anti-friction bush: POM

O-Rings, back seal, bonnet seal and dust cap: Rubber, potable water approved

Fastening screws: Stainless steel A2-70/EN ISO 3506

Grip ring: POM

Great versatility, usable for multiple purposes: underground hydrant, service valve, on/off venting valve remote operated, access point for network monitoring, etc. Manufactured according to the requirements of EN 1074. Body and bonnet high quality powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Multiple O-Ring spindle sealing system embedded in non-corrosive material to DIN 3547-1. Additional back sealing disc for O-Rings replacement under pressure to ISO 7259. Anti friction bush on spindle neck. Non-rising stainless steel spindle (single forged round bar with rolled threading). Plug with bottom surfaces fully rubber vulcanised, with drain hole. Threads according to EN 10226-1. Fasteners protected against corrosion by special resin sealing. Manual operation by handwheel, operating cap, extension spindle (underground installation).

Materials

Body and bonnet: Ductile iron according to EN-GJS-400-15 /EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI420)

Plug: Brass CuZn40Pb2, rubber vulcanised, potable water approved

O-Ring bush: Brass CuZn40Pb2

Anti-friction bush: POM

O-Rings, back seal, bonnet seal and dust cap: Rubber, potable water approved

Fastening screws: Stainless steel A2-70/EN ISO 3506

Double eccentric type. Bidirectional sealing. Design according to the requirements of EN 1074. Face-to-face dimensions according to EN 558-1 Series 14 (former DIN 3202-F4). Body, disc, retainer ring and gear box high quality epoxy powder coated (fusion bonded) minimum thickness 250 microns. Sealing seat from CrNi hardened stainless steel, welded to the body and machined (or mechanical fixed, removable). Sealing gasket changeable. Shaft from stainless steel with maintenance-free O-ring sealing embedded in non-corrosive material to DIN 3547-1. Gear box flanges for mounting automatic electric actuators to EN ISO 5211. Manual operation by handwheel, operating cap, extension spindle (underground installation) or electrical actuator.

Materials

Body, disc, retainer ring and gear box: Ductile iron EN-GJS-500-7/EN 1563 (former to DIN GGG50)

Shaft: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI420)

Sealing seat: Austenitic nickel-chromium stainless steel (equivalent quality to AISI304)

O-Ring bush: Brass CuZn40Pb2

Anti friction bushes: Multilayer steel honeycomb and lubricating graphite

O-Rings and disc seal: Rubber, potable water approved

Wafer type for mounting between two counter flanges, with guiding slot at the top and the bottom. Design according to the requirements of EN 1074 and certified according to European directive 97/23/CE (PED) by third part organisation (module H). Body completely high quality epoxy powder coated (fusion bonded) minimum thickness 250 microns. Face-to-face reduced dimensions according to EN 558-1 Series 20 -(former DIN 3202-K1). Shut-off system without seat reducing the net flow section. Inside fully rubber lined by a sleeve (changeable up to DN 300). From DN300 single shaft version hinged into the disc. Bearings in self-lubricated material with secondary O-Rings sealing embedded. Manual operation by lever (standard equipment up to DN 200) or by gearbox and handwheel (DN>200). On request, the valves could be equipped by extension spindle (for underground installation), electric or pneumatic actuators.

Wafer type for mounting between two counter flanges, with guiding slot at the top and the bottom. Design according to the requirements of EN 1074 and certified according to European directive 97/23/CE (PED) by third part organisation (module H). Body completely high quality epoxy powder coated (fusion bonded) minimum thickness 250 microns. Face-to-face reduced dimensions according to EN 558-1 Series 20 -(former DIN 3202-K1). Shut-off system without seat reducing the net flow section. Inside fully rubber lined by a sleeve (changeable up to DN 300). From DN300 single shaft version hinged into the disc. Bearings in self-lubricated material with secondary O-Rings sealing embedded. Manual operation by lever (standard equipment up to DN 200) or by gearbox and handwheel (DN>200). On request, the valves could be equipped by extension spindle (for underground installation), electric or pneumatic actuators. 

Double flanged type. Design according to the requirements of EN 1074 and certified according to European directive 97/23/CE (PED) by third part organisation (module H). Body completely high quality EPOXY powder coated (fusion bonded) minimum thickness 250 microns. Face-to-face reduced dimensions according to EN 558-1 Series 13 -(former DIN 3202-K1). Shut-off system without seat reducing the net flow section. Inside fully rubber lined by a sleeve, up to the rising profile on flange connection. Bearings in self-lubricated material with secondary O-Rings sealing embedded. Manual operation by lever (standard equipment up to DN 200) or by gearbox and handwheel (DN>200). On request, the valves could be equipped by extension spindle (for underground installation), electric or pneumatic actuators.

Hard wearing design and easy installation. Connection by square cap on gate valve spindle with locking pin. Valve insertion directly on protection tube by bell shaped connection, that follows the profile of the cover. PE outer protection pipe.

Rigid type:

• Connection by square cap on gate valve spindle and bell on protection tube threaded to be screwed on valve cover.

• PE outer protection pipe.

Telescopic type:

• Connection by square cap on service valve spindle and bell on protection tube threaded to be screwed on valve cover.

• PE outer protection pipe.

• Quickly and simple adjusting to ground level by pushing or pulling the tube and spindle shaft.

• Compensation for any failure of the soil to prevent damage to the maneuver transmission.

• Complete with support for base plate.

Surface box composed by plastic body and ductile iron cover with high quality EPOXY powder coating, complete with fixing guide stainless steel screw. Good chemical resistance and constant geometrical and mechanical characteristics at different temperatures. Reduced weight. Electrical/chemical corrosion free. No obstruction between body and cover due to frost. Noisless.

Materials

Body - High density polyethylene HDPE

Cover - Ductile iron EN-GJL-400-15 / EN 1563.

Fixing guide screw - Stainless steel A2-70 EN ISO 3506.

Cover with cylindrical guide and machined conical seating on body to avoid sliding and noise under traffic stress. Adjustable to ground level by extensions rings. Non-slip exposed surfaces. Wide range of writing on cover (customizable). Body, cover and rings in cast iron EN-GJL-250 / EN 1561, on demand ductile iron EN-GJL-400 / EN 1563

Base plate for surface boxes and fixing of telescopic extension spindle. Realized in galvanized stamped sheet steel DIN St 37.2.

Realised according to DIN 4055. Cover blocked on body by fixing screw. Non-slip exposed surface. IDRANTE written on cover. Body and cover in cast iron EN-GJL-250 / EN 1561.

Handwheel in pressed steel protected with high quality epoxy powder coating complete with nut and washer in stainless steel. Indelible indication of the direction of opening / closing valve.

Stainless steel filter superficially treated arranged in Y position to protect downstream devices. Body and lid internally and externally high quality epoxy coated (fusion bonded). Internal strainer in stainless steel easily removable for inspection and cleaning. Easy extraction of the filter for maintenance, cleaning and replacing.

Materials

Body and lid -Cast iron EN GJL 250 EN 1561 (former to DIN GG25)

Filter - Stainless steel 14301 EN ISO 10088 (corresponding to AISI 304)

Gasket - NBR rubber

Bolts and nuts - Stainless steel A2-70 EN ISO 3506 

 Single orifice type, fully automatic single function for releasing air under pressure. Performance according to the requirements of EN 1074. Body and cover high quality polyamide (Rilsan – PA11) powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Float from non-corrosive material, fully rubber lined. Special basket to keep float in optimal position during operation. Threading according to EN ISO 10226. Minimum operating pressure for watertight: 0,5 bar.

Materials

Body and cover: Ductile iron EN-GJS-400-15 / EN 1563 (former to DIN GGG40)

Float: Polyamide, fully NBR rubber lined - PN 10/16 Stainless steel 1.4301/ EN ISO10088 (correspondent to AISI304), fully rubber lined - PN 25

Basket: ABS

Orifice: Brass CuZn40Pb2

O-Rings: NBR rubber, potable water approved

Bolts/nuts/washers: Galvanized steel class 8.8 to EN ISO 898-1, stainless steel A2-70 / EN ISO 3506 on request

Nipple: Galvanised malleable iron or stainless steel A2-70 / EN ISO 3506 on reques

 Single orifice type, fully automatic single function for releasing air under pressure. Performance according to the requirements of EN 1074. Body and cover high quality polyamide (Rilsan – PA11) powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Float from non-corrosive material, fully rubber lined. Special basket to keep float in optimal position during operation. Flanged connection with multi-size drilling. Minimum operating pressure for watertight: 0,5 bar.

Materials

Body and cover: Ductile iron EN-GJS-400-15 / EN 1563 (former to DIN GGG40)

Float: Polyamide, fully NBR rubber lined - PN 10/16 Stainless steel 1.4301/ EN ISO10088 (correspondent to AISI304), fully rubber lined - PN 25

Basket: ABS

Orifice: Brass CuZn40Pb2

O-Rings: NBR rubber, potable water approved

Bolts/nuts/washers: Galvanized steel class 8.8 to EN ISO 898-1, stainless steel A2-70 / EN ISO 3506 on request

Nipple: Galvanised malleable iron, or stainless steel A2-70 / EN ISO 3506 on request

Flange: Ductile iron EN-GJS-400-15 / EN 1563 (former to DIN GGG40)

Single orifice type, fully automatic double function for releasing air during filling the pipe and bringing air in (anti-vacuum) during emptying the pipe. Performances according to the requirements of EN 1074. Body and cover high quality polyamide (Rilsan – PA11) powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Float from non-corrosive material. Body provided with threaded drilling for discharging ball valve connection (available on request). Cover provided with threaded drilling for automatic air valve connection (to obtain a triple function device). Flanged connection with multi-size universal drilling to reduce stock variances (DN 50-65 PN 16-25; DN 80 PN 16-25 and DN 100 PN 16-25). From DN150 flip-on flange version: versatility and changing orientation on field option. Inner basket (from DN80) or special guides into body casting (from DN150) to keep float in optimal position during operation. Minimum operating pressure for watertight: 0,5 bar.

Materials

Body and cover: Ductile iron EN-GJS-400-15 / EN 1563 (former to DIN GGG40)

Float: Up to DN80: polyamide, fully NBR rubber lined – PN10/16 or stainless steel 1.4301/ EN ISO10088 (correspondent to AISI304), fully rubber lined - PN 25 From DN100: stainless steel 1.4301/ EN ISO10088 (correspondent to AISI304)

Seat: Brass CuZn40Pb2

Seat sealing: Outlined NBR rubber, potable water approved.

Basket: ABS

O-Rings: NBR rubber, potable water approved

Bolts/nuts/washers: Galvanized steel class 8.8 to EN ISO 898-1 or stainless steel A2-70 / EN ISO 3506. Stainless steel A4-70 on request.

Plugs: Galvanised malleable iron, or stainless steel A2-70 / EN ISO 3506 on request 

Double orifice type, fully automatic triple function for releasing air during filling the pipe and bringing air in (anti-vacuum) during emptying the pipe, releasing air under pressure. Performances according to the requirements of EN 1074. Body and cover high quality polyamide (Rilsan – PA11) powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Floats from non-corrosive material. Body provided with threaded drilling for discharging ball valve connection (available on request). Flanged connection with multi-size universal drilling to reduce stock variances (DN 50-65 PN 16-25; DN 80 PN 16-25 and DN 100 PN 16-25). From DN150 slip-on flange version: versatility and changing orientation on field option. Inner basket (from DN80) or special guides into body casting (from DN150) to keep float in optimal position during operation. Minimum operating pressure for watertight: 0,5 bar.

Materials

Body and cover: Ductile iron EN-GJS-400-15 / EN 1563 (former to DIN GGG40)

Kinetic unit float: UP to DN80: polyamide, fully NBR rubber lined – PN10/16 or stainless steel 1.4301/ EN ISO10088 (correspondent to AISI304), fully rubber lined - PN 25 From DN100: stainless steel 1.4301/ EN ISO10088 (correspondent to AISI304)

Air release unit float: Polyamide, fully NBR rubber lined - PN 10/16 Stainless steel 1.4301/ EN ISO10088 (correspondent to AISI304), fully rubber lined - PN 25

Seat: Brass CuZn40Pb2

Seat sealing: Outlined NBR rubber, potable water approved

Basket: ABS

O-Rings: NBR rubber, potable water approved

Bolts/nuts/washers: Galvanized steel class 8.8 to EN ISO 898-1 or stainless steel A2-70 / EN ISO 3506. Stainless steel A4-70 on request

Plug: Galvanised malleable iron, or stainless steel A2-70 / EN ISO 3506 on request

Single type, very compact version fully automatic triple function for releasing air under pressure and during filling the pipe and bringing air in (anti-vacuum) during emptying the pipe. Performances according to the requirements of EN 1074. Body, cover and float from plastic material. Special rolling gasket for reliable function. Easily demountable for inspection and maintenance. Threads to EN ISO 228. Fully UV-resistant. Minimum operating pressure for watertight: 0,5 bar.

Materials

Body: Polyamide PA fibre glass reinforced

Float: Polypropylene foam

Gasket: Silicon rubber, potable water approved

O-Rings: NBR rubber, potable water approved

Double orifice type, fully automatic triple function for releasing air during filling the pipe and bringing air in (anti-vacuum) during emptying the pipe, releasing air under pressure. Kinetic function carried out by ductile iron unit, air releasing under pressure executed by PA unit. Performances according to the requirements of EN 1074. Body and cover high quality polyamide (Rilsan – PA11) powder coated (fusion bonded), coating thickness DFT min. 250 micron, zero porosity (tested with 3000V), high impact resistance and cross-linkage according to DIN 30677-2 and DIN 3476. Floats from non-corrosive material. Body provided with threaded drilling for discharging ball valve connection (available on request). Flanged connection with multi-size universal drilling to reduce stock variances (DN 50-65 PN 16-25; DN 80 PN 16-25 and DN 100 PN 16-25). From DN150 slip-on flange version: versatility and changing orientation on field option. Inner basket (from DN80) or special guides into body casting (from DN150) to keep float in optimal position during operation. Minimum operating pressure for watertight: 0,5 bar.

Materials

Body and cover: Kinetic unit - Ductile iron EN-GJS-400-15 / EN 1563 (former to DIN GGG40) Air release unit - Polyamide PA fibre glass reinforced

Float: Kinetic unit - UP to DN80: polyamide, fully NBR rubber lined – PN10/16 or stainless steel 1.4301/EN ISO10088 (correspondent to AISI304), fully rubber lined - PN 25 From DN100: stainless steel 1.4301/ EN ISO10088 (correspondent to AISI304) Air release unit - Polypropylene foam

Seat: Brass CuZn40Pb2

Seat sealing: Outlined NBR rubber, potable water approved 

Basket: ABS

O-Rings: NBR rubber, potable water approved

Gasket air release unit: Silicone, potable water approved

Bolts/nuts/washers: Galvanized steel class 8.8 to EN ISO 898-1 or stainless steel A2-70 / EN ISO 3506. Stainless steel A4-70 on request

Plug: Galvanised malleable iron, or stainless steel A2-70 / EN ISO 3506 on request

Double orifice type, fully automatic triple function for releasing air during filling the pipe and bringing air in (anti-vacuum) during emptying the pipe, releasing air under pressure. Realized by non-corrosive material. Performances according to the requirements of EN 1074. Compact version to obtain small dimensions. Special design allowing the application with liquids carrying solid particles such as sewage and effluent, by creating an air gap between the wastewater and the sealing system of the air valve. Minimum operating pressure for watertight: 0,5 bar. On request, complete with on/off ball valve DN 2”.

Materials

Body, lower float, stem and internal mechanism: Stainless steel 1.4301/ EN ISO10088 (correspondent to AISI304)

Upper air release unit: Polyamide PA fibre glass reinforced

Upper float: Polypropylene foam

Gasket: NBR rubber

Double orifice type, fully automatic triple function for releasing air during filling the pipe and bringing air in (anti-vacuum) during emptying the pipe, releasing air under pressure. Performances according to the requirements of EN 1074. Body and cover high quality epoxy powder coated (fusion bonded). Floats from non-corrosive material. Available in 3 different principal body size according to overall dimension limits and air flow requirements. Minimum operating pressure for watertight: 0,5 bar.

Materials

Kinetic unit body: PN 10-40 (smaller size): ductile iron EN-GJS-400-15 / EN 1563 (former to DIN GGG40) PN 40 (bigger sizes) -64-100: cast steel equivalent quality to S235JR (former DIN St.32)

Automatic unit body: PN 10-64: ductile iron EN-GJS-400-15 / EN 1563 (former to DIN GGG40) PN 100: cast steel equivalent quality to S235JR (former DIN St.32)

Floats: ABS polyamide

Automatic operation orifice: Brass CuZn40Pb2

Gaskets: NBR rubber, potable water approved

Bolts/nuts/washers: Galvanized steel class 8.8 to EN ISO 898-1 

special features. According to the requirements of EN 14384 type A and EN 1074-6. Generously oversized column for high water capacity. Plug fully rubber vulcanised with special O-ring profile for lateral soft sealing without high compression of any rubber. Hydrant head, column and base high quality epoxy powder coated (fusion bonded), UV resistant. Multiple O-ring spindle sealing system embedded in non-corrosive material to DIN 3547-1. Stainless steel spindle (single forged round bar with rolled threading). Gliding disc on the spindle neck to reduce friction when operating the spindle. Sealing seat from stainless steel cylinder replaceable deeply corrosion and lamination resistant. Automatic drainage system at closed position of the plug. Routable flange at hydrant inlet for easy positioning. Marking according to EN 19. Outlet couplings (hose connections) and operating caps according to various standards possible, according to the following combinations 2 x 2” + 1 x 2 1/2”; 2 x 2’ 1/2”; 2 x 2 1/2” + 1 x 4” Possibility for mounting customized indicator plate (name, logo, etc.). Suitable complete with 90° duckfoot bend.

Materials

Head, column, basement and flanged connection: Ductile iron EN-GJS-400-15 / EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI420)

Plug: Ductile iron EN-GJS-400-15 / EN 1563 fully EPDM rubber vulcanised, potable water approved

Bush and pipe nut: Brass CuZn40Pb2

Operating pipe: Steel C40 galvanized (on request stainless steel 1.4301 / EN ISO10088 - AISI304)

Friction disc: POM resin

O-Rings and gaskets: EPDM rubber, potable water approved

Operating cap, nipples and plugs: Aluminium (brass on request)

Chains: Stainless steel 1.4301/EN ISO 10088 (AISI304)

Bolts/nuts/washers: Stainless steel A2-70 / EN ISO 3506

Operation

Manual action by pentagonal key as standard

Proper screwed connection between head and column with prearranged breaking section. The breakaway system to avoids the water losses in case of accidental break of hydrant by an impact with separation of hydrant head from its column. According to the requirements of EN 14384 type C and EN 1074-6. Generously oversized column for high water capacity. Plug fully rubber vulcanised with special O-ring profile for soft lateral sealing without high compression of any rubber. Hydrant head, column and base high quality EPOXY powder coated (fusion bonded), UV deterioration resistant. Multiple O-ring spindle sealing system embedded in non-corrosive material to DIN 3547-1. Stainless steel spindle (single forged round bar with rolled threading). Gliding disc on the spindle neck to reduce friction when operating the spindle. Sealing seat from stainless steel cylinder replaceable deeply corrosion and lamination resistant. Automatic drainage system at closed position of the plug. Routable flange at hydrant inlet for easy positioning. Marking according to EN 19. Outlet couplings (hose connections) and operating caps according to various standards possible, according to the following combinations 2 x 2” + 1 x 2 1/2”; 2 x 2’ 1/2”; 2 x 2 1/2” + 1 x 4” • Possibility for mounting customized indicator plate (name, logo, etc.). • Suitable complete with 90° duckfoot bend.

Materials

Head, column, basement and flanged connection: Ductile iron EN-GJS-400-15 / EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI420)

Plug: Ductile iron EN-GJS-400-15 / EN 1563 fully EPDM rubber vulcanised, potable water approved

Bush and pipe nut: Brass CuZn40Pb2

Operating pipe: Steel C40 galvanized (on request stainless steel 1.4301 / EN ISO10088 - AISI304)

Drive: Ductile iron EN-GJS-400-15 / EN 1563 galvanized

Friction disc: POM resin

O-Rings and gaskets: EPDM rubber, potable water approved

Operating cap, nipples and plugs: Aluminium (brass on request)

Chains: Stainless steel 1.4301/EN ISO 10088 (AISI304)

Bolts/nuts/washers: Stainless steel A2-70 / EN ISO 3506.

Operation

Manual action by pentagonal key as standard

Fire hydrant for underground installation, H1 type (short) and H2 type (long). According to the requirements of EN 14339 type B and EN 1074-6. Hydrant column and bonnet high quality EPOXY powder coated (fusion bonded), UV deterioration resistant. Special spider and body slide to guide stopper operation. Multiple O-ring spindle sealing system embedded in non-corrosive material to DIN 3547-1. Stainless steel spindle (single forged round bar with rolled threading). Gliding disc on the spindle neck to reduce friction when operating the spindle. Plug fully rubber vulcanised with special O-ring profile for soft lateral sealing without high compression of any rubber. Automatic drainage system at closed position of the plug. Outlet with bayonet coupling for quick engagement. Others on request. Possibility for mounting customized indicator plate (name, logo, etc.).

Materials

Column and bonnet: Ductile iron EN-GJS-400-15 / EN 1563 (former to DIN GGG40)

Spindle: Stainless steel 1.4021/EN ISO 10088 (equivalent to UNI X20Cr13 or AISI420)

Plug: Ductile iron EN-GJS-400-15 / EN 1563 fully EPDM rubber vulcanised, potable water approved

Bush and pipe nut: Brass CuZn40Pb2

Operating pipes: Steel C40 galvanized (on request stainless steel 1.4301 / EN ISO10088 - AISI304)

Friction disc: POM resin

O-Rings and gaskets: EPDM rubber, potable water approved

Operating cap: Aluminium (brass on request)

Bolts/nuts/washers: Stainless steel A2-70 / EN ISO 3506

Operation

Manual action by pentagonal key as standard 

Thanks to Venturi effect: low head losses, noiseless and reliability in non return device. Exploitation of Venturi effect to obtain reliability in non return device with low head losses and noiseless. Minimum differential pressure for opening: 0,1 bar. Minimum differential pressure of closing for a perfect sealing: 0,5 bar. Solid plug fully rubber coated controlled by stainless steel retained spring. Flow value directly depending by opening degree. Brass seat for sealing by compression with the plug rubber. Maximum working temperature: 70°C. Operating pressure: 16 bar. Testing pressure: 25 bar

Materials

Body: Ductile iron, GJS 500-7 UNI EN 1563 (former to DIN GGG50)

Valve plug:  Ductile iron, GJS 500-7 UNI EN 1563 (former to DIN GGG50) with EPDM rubber coating

Seat: Brass CuZn40Pb2

Spring: Stainless Steel 1.4301 (AISI 304)

Bushing: POM

Non return valve with shutter ogive and contrast spring designed to take the advantages of Venturi effect. • Low head losses and noiseless thanks to inner profile. From DN 40 to DN 250 PN 10-16-25 single block body version, from DN 250 and for big working pressure PN 40 and PN 64 reinforced version with body composed by two parts assembled by steel fasteners. Body high quality EPOXY powder coated.

Materials

Body: Cast iron, GJL 250 UNI EN 1561 (former to DIN GG25) for PN 10/16 and DN 40-50 PN 25/40 Ductile iron, GJS 400-15 UNI EN 1563 (former to DIN GGG40) for other DN and PN

Ogive: Brass CuZn40Pb2 for DN 40-100 PN 10/16/25/40/64 Cast iron, GJL 250 UNI EN 1561 (former to DIN GG25) for DN 125-400 PN 10/16 Ductile iron, GJS 400-15 UNI EN 1563 (former to DIN GGG40) for other DN and PN in single block execution Aluminium for two parts body execution

Shutter: Stainless steel 1.4301/ EN ISO10088 (correspondent to AISI304) for DN 40-150 PN 10/16 Cast iron, GJL 250 UNI EN 1561 (former to DIN GG25) for DN 200-600 PN 10/16 Ductile iron, GJS 400-15 UNI EN 1563 (former to DIN GGG40) for other DN and PN

Seat on body and counter seat on shutter: Stainless steel 1.4301/ EN ISO10088 (correspondent to AISI304)

Stem: Stainless steel 1.4301/ EN ISO10088 (correspondent to AISI304)

Spring: Stainless steel 1.4301/ EN ISO10088 (correspondent to AISI304)

Guide bushes: Brass CuZn40Pb2.

Non return valve to be installed in pumping stations for clean or sewage water and viscous fluids. Full bore type, self cleaning ball. Low pressure drop and noiseless. Body and cover high quality epoxy powder coated (fusion bonded), minimum thickness 250 micron. Working temperature: 10° C - 70°C. Minimum differential pressure of closing for a perfect sealing: from 0,3 to 0,5 bar according to DN. Removable bonnet for cleaning or changing the ball without disassembly out of the pipeline. Horizontal and vertical installation in the pipeline.

Materials

Body: Ductile iron, GJS 400-15 UNI EN 1563 (former to DIN GGG40)

Cover: Ductile iron, GJS 400-15 UNI EN 1563 (former to DIN GGG40)

Ball: DN 40-250: aluminium NBR coated DN 300-500: steel NBR coated

Gasket: NBR rubber

Fasteners: Stainless steel A2-70 / EN ISO 3506

Non return valve central axis double plate with good hydraulic performance against flow inversion. Short face to face connection, compactness and low weight: easy handling and installation. Body high quality epoxy powder coated (fusion bonded), minimum thickness 250 micron. Reliability and durability thanks to high quality materials. Seal vulcanized on the seat of the body: seating class A according to standard ISO 5208. Stainless steel springs to ensure immediate closure. Working temperature: from -10° C to +120°C. Minimum differential pressure of closing for a perfect sealing: 0,5 bar. Face to face dimensions according to EN 558-1 series 16.