A105N Forged Lift Check Valve

GZP Forged steel LIFT CHECK valves are manufactured to the latest edition of API602, BS5352 and ASME B16.34. And tested to API 598.All Forged steel valves from GZP VALVE are strictly 100%tested before shipment to guarantee zero leakage.

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.

Specification

1.1/2"~2" (DN15~DN50)

2.W. P.: Class150-2500/PN10-420

3.W. T.:-20ºC ~400ºC (-4ºF~752ºF)

4.Design: API 602

5.Flange Dimension:ASME B16.5

6.Face to Face:ASME B16.10

7.Inspection and test :API 598/API 6D

Material

Material: A105, F11, F22, F304, F316, F304L, F316L. etc.

Dics and Stem: A105,SS304, SS316,SS304L,SS316L,SS410,SS416.etc

Offshore /Oil /Gas /Chemical /Petrochemical Pulp /Paper /Water /Wastewater /Marine

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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