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ZMQ Shut-off valve
ZMQ 系列切断阀是一种快速动作、严密切断的高性能产品；它与大功率电磁阀、减压阀等附件配套使用、可对自动化系统输送管道中的流体进行自动快速排放、紧急切断或改变流向；达到对系统中压力、流量、温度和液位等工艺参数的自动控制；尤其适合于要求 可靠性、切断性能高的高温高压场合。
ZMQ series of Shut-off valve is a kind of fast action,tight-cut,high-performance products;ti is supporting the use of high-power solenoid valves,reducing valves and other accessories,which can automatically and quickly discharge,urgently cut off and deviate the fluid in the pipelines of automation systems;it is to achieve automatic control of system pressure,flow,temperature and liquid level and other process parameters of the system;and it is especially suitable for high temperature and high pressure situations where high reliability and emergency shutdown are required.
标准规格(Standard specifications)
形式Type | 切断阀Shut-off valve |
公称通径Body Size | DN15-DN450(1/2~18) |
公称压力Body Ratings | PN16,25,40,64,100;ANSI Class 150,300,600 |
阀体及阀盖材质 Body&Bonnet Material | WCB,CF8,CF8M,CF3,CF3M,WC1,WC6,WC9,LCB,LCC,LC3,哈氏C… |
填料Packing | V型聚四氟乙稀 V-PTEE/柔性石墨 Flexible graphite |
垫圈Gasket | GRAP+304,GRAP+316,PTEE |
连接方式Connections | 法兰型（RF、MFM）Flange type(RF,MFM)/焊接型（SW、BW）Welding type(SW,BW) |
涂层Painting Color | 棕色漆Brown painting/不锈钢阀体可不涂漆No painting on stainless steel valve body |
执行机构Actuator | 气动、电动、手动Pneumatic type,electro-motion type and manual operation typ |
阀盖类型Bonnet Type | 标准型、波纹管密封型、低温型、散热型 Standard type,bellow seal type,low-temperature type,Fin-Extension type |
注：以上只是标准组合，根据工况条件，本表以外的规格也是可能的。
Note:the above is just a standard combination,according to the working conditions,other specifications are also possible.
