Safety Valve

Date: 26 Aug 2009
 ⑴ The safety valve is made based on the slab gate valve by adding the actuator;
    ⑵ The actuator can be hydraulic or pneumatic powered. The safety valve is open all the time with the dynamic forces of the actuator. The dynamic forces(hydraulic or pneumatic)will vanish in the case of the safety failure so the safety valve will be automatically closed to protect the wellhead;
    ⑶ The safety valve can be remotely controlled.
Contact information:
Shandong Chuangjia Petroleum Machinery Manufacturing Co., Ltd
No.2,xishou,No.4,China Petroleum University Science and Technology Park,Dongying City,Shandong [25700]
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