Wenzhou Kerui Valve Industry Co., Ltd.



International: 0086 577 86928881
                         0086 577 86916661
                         0086 577 86990007
Email: sale@krcnvalves.com
Domestic: 0086 577 86912285

Email: wzkrfy@wzkrfy.com

API Check Valve

Flange Swing Check Valve 300LB-KRCN VALVE

Flange Swing Check Valve 300LB-KRCN VALVE
  • Connection Ends : Water, Oil and natural gas and other causticity medium (Different raw material for different medium)
  • Pressure Rating : 300LB
  • Valve Size : 1 1/2’’-36’’
  • Material : A351 CF8M/CF8/CF3,、A216 WCB、A352 LCB、A217 WC6/WC9


 Flange Swing Check Valve (300LB)---KRCN VALVE

Flange Check Valve Specifications:
1.         Size: 1 1/2’’-36’’
2.         Pressure rating: 300LB
3.         Material: A351 CF8M/CF8/CF3,A216 WCBA352 LCBA217 WC6/WC9
4.         Suitable Temperature: -196℃450℃(Different temperature choose different materials)
5.         Suitable Medium: Water, Oil and natural gas and other causticity medium (Different raw material for different medium)
FlangeCheck Valve Technical Specifications:
1.         Design & Manufacture standard: API 6D, BS 1868
2.         Pressure & Temperature standard: ASME B16.34
3.         Face to face dimension standard: ASME B16.10
4.         Flange standard: ASME B16.5, ASME B16.47
5.         Test & Inspect: API 598
Flange Check Valve Features:
1.         Bolted bonnet, and the type of middle flange gasket may be different according to pressure class; Check valve in 600LB may adopt pressure sealed structure.
2.         Disc stop device to prevent disc from being opened too high, thus causing failure to be closed down.
3.         Solid pin is precisely installed and provided with high intensity to ensure operational performance and service life of valve.
4.         Rocker arm is given enough intensity. Upon being closed down, it has enough freedom for the closedown of valve disc.
5.         Large size check valve are provided with lifting rings for the convenience of hoisting.
Hits:  UpdateTime:2014-03-12 10:26:00  【Printing】  【Close