RETSCO安全阀valve

 

Retsco安全阀31872-01 

Retsco安全阀31862-02

安全阀是启闭件受外力作用下处于常闭状态，当设备或管道内的介质压力升高超过规定值时，通过向系统外排放介质来防止管道或设备内介质压力超过规定数值的特殊阀门。安全阀属于自动阀类，主要用于锅炉、压力容器和管道上，控制压力不超过规定值，对人身安全和设备运行起重要保护作用。注安全阀必须经过压力试验才能使用。

Retsco Ltd. specializes in the manufacture of reset relief valves for the oil field industry. Our product line comprises of tilting disc wafer check valves, lancaster drilling & production chokes, shear valves, mud gauges, float valves, solids control equipment & mud hoppers and mud guns. Our bottom type mud guns are designed for sub merged service in steel pits. Our gauge provides quick, accurate response to pressure changes and minimizes fluctuations with a built-in dampening mechanism. 

Valves, Shear

2" 1000, 2750, 5000 PSI 3" 4000, 5000 PSI 

 Retsco, Ltd.

 Industrial valves-30.06.2010

Valves, Reset Relief

2" and 3" Type "B" (400#-5000#) 3" DNV type approved Type "C", "CH", and "RX" (400#-7500#) - available with H2S trim (wetted parts only) - Optio. . .  Retsco, Ltd.

 Industrial valves-30.06.2010

Valves, Tilting Disc Wafer Check