1.
Remove valve spring and retainer.
拆卸阀弹簧和扣件。
2.
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。
3.
The relief valve spring will be free inside the body at this point.
这时安全阀弹簧将在阀体自由活动。
4.
On Design of Spring in Venturi Terminal Variable Air Valve
文丘里型末端变风量阀弹簧设计探讨
5.
Failure Analysis of the Elastic Spring of the Safety Valve of a Liquefied Oil Gas Storage Tank
液化石油气罐车安全阀弹簧失效分析
6.
If valves, springs, or seals are to be inspected/replaced at this time, refer to Valves and Valve Springs later in this section for proper procedures.
如果阀、弹簧或密封要在此时检查/更换，关于适当的程序，请参阅本节后面的阀及阀弹簧。
7.
Due to the release of pressure when removing the cover, the relief valve spring may eject quickly.
因为在拆卸阀盖时松开压力，安全阀弹簧可能会快速弹出来。
8.
hydraulic relay valve return spring
液压式继动阀回动弹簧
9.
spring-loaded regulator
弹簧型自力式调节阀
10.
The lower stem is encased in a spring which forces the stem away from the seat when the valve is opened.
下阀杆包裹在一个弹簧内部，当阀门开启时，弹簧迫使阀杆离开阀座。
11.
Influence of Elastic Modulus toValves Designing Parameters of Hydro-Pneumatic Spring
阀片弹性模量对油气弹簧阀系设计参数的影响
12.
Spring loaded safety valves
GB/T12243-1989弹簧直接载荷式安全阀
13.
vacuum and spring operated EGR valve
真空和弹簧控制型废气再循环阀
14.
Kits include: Disc& Spring assembly, Cover O-ring and lubricant.
组件包括：阀瓣和弹簧总成，阀盖O形环和润滑剂。
15.
Study on Superposition Throttle-Slice and Opening Valve Pressure of Hydro-pneumatic Spring
油气弹簧多片叠加节流阀片与开阀压力研究
16.
To clean; remove bottom plug, seat spring, strainer and seat disc.
因此要清洗，拆卸底部塞、阀座弹簧、过滤器和阀座阀瓣。
17.
In order to gain access to the seat and clapper rubber ring, you must compress the spring (#3) that surrounds the clapper shaft (#1).
为了接近阀座和阀瓣橡胶环，必须压缩环绕阀瓣轴（1号）的弹簧（3号）。
18.
Analysis of energy indication characteristic of hydro-pneumatic spring based on damping valve parameter
基于阻尼阀参数的油气弹簧示功特性分析