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Wafer Check Valves
Flangeless, Suitable to Mount Between Two Flanges
Suitable For Horizontal & Vertical Line

J. D. Check Valves type combines a simple but robust construction with reliability. They are specially designed and developed for applications where a low pressure loss is essential. J.D. Wafer Type Swing Check Valve has short face to face dimensions and low weight allows a simple space saving installation between the companion flanges. The valves are suitable to mounting between weld neck or slip on plate type companion flanges of different standards. The short face to face dimensions and the low weight guarantee a simple and space saving installation between the bolts of the connecting flange.

The eccentric disc shaft connection in combination with the disc seat guarantees positive shut-off of the returning medium. Wafer check valves are becoming the preferred type of check valve for most applications, due to their compact design and relatively low cost. 

Wafer Type Check Valves (Non Return Valve)
Wafer Type Check Valves (Non Return Valve)
Single Plate Body Design,
Suitable to mount between two flanges.
Design Standard: API 6D
Size Range : 1" to 42"
Pressure Rating : 150# / 300# / PN 10 / PN 16 / PN 25
Material of Construction:
Cast Iron : IS 210 Gr FG 200
Cast Carbon Steel : ASTM A 216 Gr WCB
Cast Stainless Steel : ASTM A 351 Gr CF 8/CF 8M
Seat  : Nitrile, Neoprene, PTFE
End : Wafer Type
Pressure Rating : ASA 125#, 150#
Size Range : 50 mm to 300 mm
Design & Testing International Standard:
Valve Design : API 6D
Pressure Testing : API 598
Face To Face : ANSI B 16.10
Mounting Between : ANSI B 16.5 / BS 10 Table / DIN / IS 6392
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Jacketed Ball Valves
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Swing Check Valve
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Wafer Check Valve
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