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- Remove the elbows from the relief valve base. 从安全阀底座拆卸弯头。
- Clean or replace the relief valve seat. 清洗或更换安全阀阀座。
- Damage or fouled relief valve seat. 安全阀阀座损坏或受到污染。
- Damaged or fouled relief valve seat. 安全阀阀座受到损坏或污染。
- Relief valve must be piped to a suitable drain. 安全阀必须配置通向适当排泄口的排泄管道。
- Install relief valve cover nut and tighten. 安装安全阀阀盖螺母,并加以紧固。
- To assemble the Relief Valve Assembly have a screwdriver ready. 准备好组装安全阀总成的螺丝刀。
- Place the relief valve seat back into the chamber bore. 将安全阀阀座放回到镗孔内。
- Remove the relief valve hose from fitting below inlet ball valve. 从进口球阀下面连接件拆卸安全阀软管。
- Slide the diaphragm assembly into the relief valve seat. 将隔膜总成滑进到安全阀阀座内。
- E/P, P/P-Positioner, Air-set, Solenoid valve, Limit switch, Position transmitter,Lock valve, Speed controller, Rotation stopper, Manual handle, etc. 定位器;过滤减压阀;电磁阀;限位开关;调速器;锁止阀;限位件;手动操作机构.
- E/P,P/P-Positioner, Air-set, Solenoid valve, Limit switch, Speed contoroller, lock valve, lock-up valve, Manual handle, etc. 定位器;过滤减压阀;电磁阀;限位开关;调速器;锁止阀;手动操作机构.
- No valve is to be placed between the relief valve and tank. 在热水器储水罐和安全阀之间不需要安装任何阀门。
- Electrolysis of relief valve seat or first check seats. 安全阀阀座或第一止回阀阀座被电解或电蚀。
- Electrolysis or relief valve seat or first check seats. 安全阀阀座或第一止回阀阀座产生电蚀。
- One kind of automatic detecting device for gas lock valve of initiators and pyrotechnics is introduced.The device is realized by using image processing and PLC control technology. 摘要介绍了一种对新的火工品闭气塞自动检测装置，该技术是利用图像处理技术和PLC控制技术来实现的。
- Must not be smaller than the pipe size of the relief valve. 不能小于安全阀通径。
- The instruction of Sequence Control Relay (SCR) is used as the primary design method to achieve feeding, locating testing and fixing gas lock valve intermitently and in sequence. 以顺序控制继电器指令（SCR指令）作为实现控制的主要设计方法，实现了闭气塞的输送、定位、检测、抓取等环节按一定时序有节拍的控制。
- Below are some of the typical safety relief valve installations. 下列是安全阀的一些典型安装。
- Remove the four bolts that hold the relief valve cover in place. 拆卸固定安全阀阀盖的四个螺栓。
