Spring loaded lift wafer check valve

Spring loaded lift wafer check valve Product introduction

　China check valve manufacturer,factory,company and supplier for Spring loaded lift wafer check valve.This check valve exquisite profile and simple structure. Its spring device functions to speed up the closing movement of the disc so as to eliminate water hammer. This valve is very suitable for space-limited locations.

Spring loaded lift wafer check valve Specification

1.1/2"~24" (DN15~DN600)
2.W. P.: Class150-2500/PN10-420
3.W. T.:-20ºC ~400ºC (-4ºF~752ºF)
4.Design: API 594
5.Flange Dimension:ASME B16.5
6.Face to Face:ASME B16.10
7.Inspection and test :API 598/API 6D

Spring loaded lift wafer check valve Material
Material: WCB, WC6, WC9, LCB,CF8, CF3, CF8M, CF3M, CN7M, F304,F316,A105,Monel and Hast. etc.
Dics and Stem: WCB,SS304, SS316,SS304L,SS316L,SS410,SS416.etc
Offshore /Oil /Gas /Chemical /Petrochemical Pulp /Paper /Water /Wastewater /Marine

Spring loaded lift wafer check valve Structural Feature:
1. Small size, Light weight, Compact structure, Easy maintenance.
2. Smooth running without vibration and noise.
3. Perfect sealing; No Leaking.
4. Outstanding open and close capacity. Opening pressure≤0.08Mpa; Quick open and adjustable close speed. Closing movement includes two steps, first rapid closing step, and second slow closing step. The second slow closing speed is adjustable according to the specific condition.

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Spring loaded lift wafer check valve

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