These Isolation Valves Also Known as Non-Return Valves. This NRV is much stronger, lighter & Superior Quality in Flow Parameters Compared to Swing Check Valves.

We manufacture, supply and export in anywhere India & UAE with the fastest delivery option.

Features Of Our Dual Plate Check Valves:

1. Only Dual Plate Check Valve which can be installed, for flow upside down due to Spring Assisted Closure
2. High Torsion Inconel Springs for Quick Closing; Valve Closes before Flow Reversal at Zero Velocity.
3. Light in Weight so Easy to Install, Less Bolting and Maintenance
4. Soft Seated Construction Available For Bubble-Tight Shutoff And Metal Seat Leakage Rate 3cc/Min/In
5. The same Valve Can Be Installed Horizontally Or Vertically.

Material Option Of Our Dual Plate Check Valves

SIZE: 25 MM TO 600 MM – 1 “- 24”
BODY: C.I. ASTM A 216 WCB /WC6//WC9/CF8 / CF8M
DISC: AISI 410 (13% CR.) /AISI 304/316/304L/316L
SEAT: AISI 410 (13% CR.) /AISI 304/316/304L/316L+ STELLITE OPTIONAL
HINGE PIN: AISI 410 (13% CR.) /AISI 304/316/304L/316L
PRESSURE RATING: 150# TO 1500#
END CONNECTION: FLANGED END AND BUTTWELD END JOINT GASKET: CAF / B8 / COMPRESSED ASBESTOS FIBER / SS 304 SPIRE WOUNDED WITH CAF INSP & TEST STD: BS 6755/API 6D /API 598
SPECIAL TYPE: WITH BYPASS ARRANGEMENT VALVE ON REQUEST

Proline Industrial Valves

Proline Industrial Valves is one of the biggest manufacturer of high-quality Industrial Valves in wide ranges and Electrical & Pneumatic Control Type AUTOMATION Valves. We are one of the leading valve manufacture India offering various kinds of valve ranging from manual valve to automatic. These valves are fabricated using high-grade quality materials and according to the international quality standards. We offer these to our clients at competitive prices in the industry.