(1)超低温阀:用于介质工作温度 t
(1) vacuum valve: the working pressure below standard atmospheric pressure valve. (2) Low pressure valve: nominal pressure PN ≤1.6Mpa valve. (3) pressure valve: PN nominal pressure is 2.5Mpa, 4.0Mpa, 6.4Mpa valve. (4) high-pressure valve: nominal pressure PN is 10.0Mpa ~ 80.0Mpa valve. (5) high pressure valve: nominal pressure PN≥100.0Mpa valve.
(1)真空阀:指工作压力低于标准大气压的阀门。 (2)低压阀:指公称压力PN ≤1.6Mpa 的阀门。 (3)中压阀:指公称压力PN 为2.5Mpa、4.0Mpa、6.4Mpa的阀门。 (4)高压阀:指公称压力PN 为10.0Mpa~80.0Mpa的阀门。 (5)超高压阀:指公称压力 PN≥100.0Mpa的阀门。
(1) Cut off: such as gate valves, globe valves, plug valves, ball valves, butterfly valves, needle valves, diaphragm valves, etc. Truncated type valve, also known as closed valves, globe valves, and its role is to connect or disconnect the line of media. Check valve, check valve leakage, also known as one-way valve or check valve, the check valve is a kind of automatic valves, its role is to prevent the line of medium back, to prevent reverse pump and drive motor, and a container medium . Pump...
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Valve (famen) is a fluid delivery system control unit, with the cut-off, regulation, diversion, to prevent reflux, regulation, diversion or overflow relief functions. Valves for fluid control systems, from simple shut-off valve to a variety of highly complex automatic control valves used in the system, which is quite wide varieties and specifications. The valve can be used to control the flow of air, water, steam, corrosive media, mud, oil, liquid metals and radioactive fluids and other types...
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