Check Valve Series

Product drawing»

Structural drawing»

You are here: News

News

change over valve 2010-11-02
I found a manual selector valve under a pair of PSVs, and it's not working properly.The brand seems to be MEREX or somet
Cameron ball valve repair. 2010-11-02
We have a 30" ball valve on site which when trying to install had some minor damage to the drain pipe and vent pipe. Wou
Teflon Packing Limit 2010-11-02
What is the Temperature and Pressure limit for Teflon Packing ? ... Non-reinforced PTFE is usually limited to 232 C (450
Valve pressure test fluid 2010-11-02
We are purchasing high pressure valves and setting up test equipment to verify valve test performance based on the metho
Pressure Containing and Non Pressure containing 2010-11-02
Can anyone define what is a pressure containing and what is a Non pressure containing part. Per API 6A 3.1.72 Pressure c
Control Valve leakage rate: ANSI vs BS 2010-11-01
Could anyone help with my query. I work in a refinery and we have some old documents on leakage rates of isolation valve
API 608 metal seated valve Fire Test 2010-11-01
May I know which Fire Test standard should I follow for a metal seated API 608 valve? Is it still API 607 which read "Fi
Double Acting Valve for use in "Biogas" Engine 2010-11-01
I have a double acting valve that would increase effective port area by about 50% in a stationary biogas engine.
 Kaiweixi Valve Group Co., Ltd.
Kaiweixi check valve Contact Kaiweixi
Zhejiang Shanliu Valve Technology Co., Ltd.
Shanliu Check Valve Contact Shanliu
Shanghai FengQi Industrial Development CO., Lid.
FengQi Check Valve Contact FengQi
Shanghai MeiYan Yi Pump & Valve Co., Ltd.
MeiYan Yi check valve Contact MeiYan Yi