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GAONENG VALVE GROUP CO.,LTD GAONENG VALVE GROUP CO.,LTD
Services We Offer:Ball Valve,Butterfly Valve,Check Valve,Y-Strainer,Dismantling Joint,Forged Valve,Gate Valve,Globe Valve,Knife Gate Valve
Tel:86-577-21829999
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Check valve

Check valve
Cast steel swing flange type check valve/non-return valve. API600 Design, Class 150-600, DN50-DN600.
Product features
·To API600
·Face to face per ANSI B 16.10
·flange ends dimension ANSI B 16.5/ANSI B 16.47
·Final inspection tests to API598.
Materials
·Body&bonnet: WCB/WC6/WC9/LCB/CF8/CF8M/CF3/CF3M
·Trim: 1#(F6a),2#(ss304),10#(ss316),8#(stellite),5#(full stellite)
Corrosion protection
· Inside and outside epoxy coating
·Applicable temperature:-46-593 different raw material for different work temperature
·Applicable medium: water, oil, gas and other causticity medium (different raw material for different medium)

Butterfly valve Ball valve Globe valve Check valve
Gate valve Y-strainer Dismantling joint Forged valve
Knife gate valve
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