The function of pre-module crude oil back pressure regulating valve is to satisfy the requirements of flow rate and pressure of crude oil for fuel selecting module by adjusting the by-pass oil flow from crude front-mounted pump outlet. 前置模块原油背压调节阀的作用是通过调整原油前置泵出口旁通油...
1.The function of pre-module crude oilback pressure regulating valveis to satisfy the requirements of flow rate and pressure of crude oil for fuel selecting module by adjusting the by-pass oil flow from crude front-mounted pump outlet.前置模块原油背压调节阀的作用是通过调整原油前置泵出口旁通油量...
The back pressure regulating valve has a function of pressurerelease by discharging the oil and gas mixture in the back pressure chamber to the suction chamber when the back pressure is over a designated value, while building up of the pressure itself depends on the bearing clearances and the ...
网络释义 1. 背压调节阀 配管词汇中英对照大全 - 豆丁网 ... Axial stress|轴向应力 Back pressure regulating valve|背压调节阀 Back run welding|封底焊 ... www.docin.com|基于273个网页© 2025 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
2) back pressure regulating valve 背压调节阀 1. The function of pre-module crude oil back pressure regulating valve is to satisfy the requirements of flow rate and pressure of crude oil for fuel selecting module by adjusting the by-pass oil flow from crude front-mounted pump outlet. 前置...
PROBLEM TO BE SOLVED: To provide a back pressure-regulating valve structured so that a valve element secured to a diaphragm is energized by a spring, capable of causing the valve element and the valve seat to abut to each other uniformly irrespective of the parallelism of the two end faces ...
a主5直径、主2跳动超差;连杆端面台阶;主2、3端面烧伤;塞板检测主2、3开档小 正在翻译,请等待...[translate] a对顾客不用心服务 Serves not attentively to the customer[translate] aSELF OPERATING BACK PRESSURE REGULATING VALVE 自已运行的反压控制阀[translate]...
Because the diaphragm has a larger surface area than the plunger, the same pressure can hold the valve in a closed position. This sets a constant back pressure and the valve will begin regulating the pressure. If pressure exceeds the set point, the upstream pressure pushes up on the diaphragm...
By regulating pressure, these devices prevent over-pressurization, protect equipment, and ensure smooth operation of upstream components. OPERATION: Back pressure regulators function by sensing the pressure upstream of the regulator. When the upstream pressure exceeds the desired setpoint, the regulator ...
Pressure-reduction stations incorporating pressure-reducing valves are fitted to perform this function. Pressure-reducing valves may be either of the simple, direct acting pattern or be pilot operated (sometimes described as relay operated) (Figures 15.7 and 15.8). In the simple type, the force ...