Spring loaded safety valves
GB/T12243-1989弹簧直接载荷式安全阀
The relief valve cover shall be secured with stainless steel bolts and shall utilize a quarter-turn locking joint to capture the spring load of the relief valve.
安全阀阀盖应该采用不锈钢螺栓紧固，应该采用四分之一转锁定连接来所定安全阀的弹簧负载。
Assessing the safety of fully welded body pipeline ball valve
全焊接阀体管线球阀焊接接头的安全评估
a safety, exhaust valve
安全阀、 排气阀.
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。
Install the valve into the opening provided and marked for this purpose in the water heater
在热水器上用于安装安全阀的接口处安装安全阀
safety valve dome
安全阀汽包，安全阀座
40L with test lever and short thermostat for installation directly in available tank tappings.
40L型号安全阀配置测试杆和较短的温控器,用于直接安装在容器安装孔上。
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。
Grooved butterfly valves direct connect to pipe using iron pipe size couplings. Grooved valves are easiest to install.
管状蝶阀:采用铸铁管接头直接与管道连接。管状阀门安装最容易。
Computationed Investigation on Bottom Slamming Load for FPSO;
FPSO底部砰击荷载预报直接算法的研究
Analysis on the circumscription of the heavy camion and its limited loading
重型载重车辆加载安全区域与极限载荷分析
A butterfly isolation valve cannot be installed directly to the valve inlet flange, as the disc will contact the orifice plate.
蝶阀隔离阀不能够直接安装在阀门进口法兰上，因为其阀瓣将会接触到节流板。
Unit3 boiler inGuangzhou Power Plant experienced DC ground fault; the main steam safety valve misopenedafter loss of electricity and could not be teleclosed by operators in control room.
广州发电厂3号炉直流接地，主汽安全阀失电后误动打开，运行人员在控制室无法远控关闭安全阀。
high-speed controller and lever safety valve
高速调节器及柄式安全阀
Research on Cap Screwing Tooling of A41X Breathing Type Safety Valve
A41X型呼吸式安全阀旋盖工装研制
discharge from safety and relief valves
由安全阀和泄压阀泄放
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）。