GUQ气动高真空球阀
气动高真空球阀主要技术性能
Main Technical Perbance
■ ■ ■ |
|
■ 气动高真空球阀主要零件材料
Materials of Main Parts
■
■ 阀体、阀盖、阀杆:不锈钢
密封件:四氟乙烯、橡胶、氟橡胶、PPL。
Body, disc and stem: stainless steel.
Sealing element: PTFE, NBR, Viton, PPL.
CONSTRUCTION FIGHTS (mm)
■ 气动高真空球阀外形及连接尺寸(mm)(JB919)
Overall and Connection Dimensions(mm)