先导式安全阀,Pilot operated safety valve
1)Pilot operated safety valve先导式安全阀
1.This paper analyzes causes of one pilot operated safety valve trip,and finds out that the main reason of this valve trip is bad operation control and fails to follow the inspection regulation.通过对一起先导式安全阀起跳的原因进行分析,认为该安全阀起跳的主要原因是工艺操作未控制好及未按规范要求落实定期校验制度,并就先导式安全阀的使用、维修、校验等环节提出应对措施。
英文短句/例句
1.Fault Analysis of Pilot Operated Safety Valve Trip under Pressure一起先导式安全阀未超压起跳故障分析
2.Pilot-operated reducing valvesGB/T12246-1989先导式减压阀
3.Dynamic Analysis of a Spindle of Pilot-operated Solenoid Valve两级先导式电磁阀主阀芯动力学分析
4.Characteristics of Icing in High Pressure Pneumatic Relief Valve with Slide Pilot滑阀先导式高压气动减压阀结冰特性
5.a safety, exhaust valve安全阀、 排气阀.
6.The check valve and relief valve seats shall be push-in type.这种止回阀和安全阀阀座应该是推入式的。
7.safety valve dome安全阀汽包，安全阀座
8.A Method to Accelevate the Closing Process of The Main Valve Opening of Pilot Relief Valve;加快先导式溢流阀主阀口关闭过程的方法
9.Clearance leakage in high pressure pneumatic relief valve with slide pilot滑阀先导式高压气动减压阀间隙泄漏特性研究
10.Spring loaded safety valvesGB/T12243-1989弹簧直接载荷式安全阀
11.high-speed controller and lever safety valve高速调节器及柄式安全阀
12.Research on Cap Screwing Tooling of A41X Breathing Type Safety ValveA41X型呼吸式安全阀旋盖工装研制
13.discharge from safety and relief valves由安全阀和泄压阀泄放
14.This is a gate valve (check valve, butterfly valve, cut-off valve, magnetic valve, remote valve, relief valve, throttle valve, cock).这是一个闸阀（止回阀、蝶阀、切断阀、电磁阀、遥控阀、安全阀、节流阀、旋塞）。
15.Remove the relief valve cover, stem/diaphragm assembly, and relief valve spring.拆卸安全阀阀盖，阀杆/隔膜总成，和安全阀弹簧。
16.Discussion on The Equilibrium Equation of Forced Y Forerunner Spillway Value core“P*A=P1*B+K0*X0”;Y型先导式溢流阀阀芯受力平衡方程“P*A=P_1*B+K_0*X_0”及其应用
17.To replace the relief valve disc, hold the upper guide fin and unscrew the diaphragm pressure plate.要更换安全阀阀瓣，握住上部引导翼，旋下隔膜压力板上的螺丝。
18.Effects of Variable Discharge Coefficient Models on Steady-state Simulation of Pilot Relief Valves先导式溢流阀变流量系数模型静态仿真研究
相关短句/例句
pilot relief valve先导安全阀
3)pilot oil relief valve先导油安全阀
4)pilot relief valve pressure先导安全阀压力
5)pilot section relief valve先导部分安全阀
6)pilot system relief valve先导系统安全阀
延伸阅读
先导式安全阀分子式：CAS号：性质：也称先导式或组合式安全阀。由主阀和辅阀两部分组成。辅阀是一套重锤杠杆式或弹簧式的加载机构，当设备内压力超过规定值时，辅阀先动作，但不直接向外排气，而是通过辅阀给主阀以脉冲作用，带动主阀动作泄压。该阀动作灵活、启闭延迟小、关闭严密。因结构复杂，目前仅在安全泄放量很大的锅炉和压力容器上使用。
