1.
discharging valve
排出阀排气阀排水阀
2.
pneumatic cylinder cock valve
风动汽缸排水阀阀门
3.
sprinkler drain valve
喷水灭火装置排水阀
4.
drain pump overboard discharge valve
舱底水泵舷外排水阀
5.
Automatic steam traps-Marking
GB/T12249-1989蒸汽疏水阀标志
6.
Automatic steam traps-Definition of technical terms
GB/T12248-1989蒸汽疏水阀术语
7.
Automatic steam traps-Classification
GB/T12247-1989蒸汽疏水阀分类
8.
Hand wheel,lever and spanner driving and safety valve,pressure reducing valve,traps overleap this symbol.
注：1、手轮、手柄和扳手传动以及安全阀、减压阀、疏水阀省略本代号。
9.
Pressure governor valve is composed by governing valve, oil, water separation devices and a combination of one-way valves, etc.
调压阀是由调压阀、油水分离器及单向阀等构成的一个组合阀总成。
10.
hydraulic relay valve diaphragm
水力继动阀膜，液压式继动阀隔膜
11.
sprinkler alarm valve clapper
喷水灭火系统报警阀阀瓣
12.
Research on Flow Characteristics of Typical Throttles in Water Hydraulic Servo Valve;
水压伺服阀典型阀口流动特性的研究
13.
Study on Water Hydraulic Throttle Valve and Anti-cavitation Characteristics of Orifices;
纯水液压节流阀及阀口气蚀分离研究
14.
Comparison and Analysis on the Ports of Direct-actuated Relief Valves
直动式水压溢流阀阀口压力特性研究
15.
sprinkler test valve
喷水灭火系统测试阀
16.
sprinkler stop valve
喷水灭火系统截止阀
17.
sprinkler section valve
喷水灭火系统分段阀
18.
engine-room emergency bilge suction valve
机舱应急舱底水吸入阀