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GM-type - high vacuum (pressure) diaphragm
Product Name:
GM-type - high vacuum (pressure) diaphragm
Description:

GM型-高真空(压力)隔膜阀

主要技术性能
 
阀门漏率:

≤1.3x10-4 Pa.L/S

适用温度:

-25~+80℃(丁腈橡胶)

-30~+150℃(氟橡胶)

适用范围:

 

连接型式 使用压力范围(Pa)
活套法兰(GB6070) 0.6x106-6.7x10-4
焊接法兰(GB6070) 1.6x106-6.7x10-4
快卸法兰(GB4982/ISO-KF) 105-6.7x10-4
安装状态: 任意
  主要零件材料
  阀体、阀板、阀杆:不锈钢
密封件:硅橡胶、丁腈橡胶
外形及连接尺寸(mm)  
 
活套法兰连接(GB6070) (图一) 快卸法兰连接(GB4982) (图二)
  

I 型焊接管连接 (图三) II 型焊接管连接 (图四)
  


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