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FORGED STEEL CHECK VALVE

Valve Size:  1/2” - 2”. 
Pressure Rating: Class 150~Class 2500. 
Material: A105,LF2,F5,F11,F22, F304(L),F316(L), F347,F321,F51 and other Alloy
Design & Manufacture: API602, BS5352,ANSI B16.34
Ends Dimension: SW ANSI B16.11; BW ANSI B16.25; NPT ANSI B1.20.1; RF ANSI B16.5
Test & Inspection: API598
Drive Device: Handwheel,Chainwheel,Bevel Gear;Electrical & Pneumatic Actuator
Trim: 1#/5#/8#/9#/10#/11#/12#/16# and so on.

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  • Description

Features:

Leflow’s forged steel check valve is manufactured in accordance with API602, ISO15761 and ASME B16.34 and tested to API598.It has following characters:
1. Body comes from trackable high quality forgings;
2. Bonnet can be Bolted, Welded and Pressure Seal type;
3. Disc can be Lift, Swing and Ball type;
4. Gasket can be PTFE and Graphite filled with Stainless Steel;
5. Ends can be SW,NPT,BSPT,BW and Flange, The flange can be Integral or welded.

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