GU型活套法兰高真空球阀
GUQ型活套法兰高真空球阀 GUQ Pneumatic High Vacuum(Pressure)Ball Valve
GUQ型活套法兰高真空球阀是通过电磁换向阀改变气路方向，控制执行气缸来驱动球阀，达到接通或切断真空(压力)系统管道路中的介质流。活套法兰真空球阀应用于真空、乳制品、酒业、生物工程、食品、制药、饮料、化妆品及化工领域。活套法兰真空球阀可选配反馈信号装置及电气阀门定位器。
Rack-and Pinion system owners, nonprofit organizations, and office workers who produced in-house newsletters, bulletins, and the like, and who mostly used Windows-based Purchase. Orkers who produced in-house newsletters, bulletins, and the like, and who mostly used Windows-based Purchase and fixed position of the electricity valve machine.
活套法兰高真空球阀主要技术性能 Main Technical Performance
| 阀门漏率：Valve Leak Rate | ≤1.3×10-4Pa.L/S. |
| 适用温度：Applicable Temperature | -30～+150℃ -30～+150℃(PPL密封) |
| 气源压力：Annoy pressure | 0.4～0.6MPa |
| 适用范围：Applicability | |
| 连接型式 Loose Flange | 使用压力范围(Pa) |
| 活套法兰(GB6070) | 0.6×106～1.3×10-4 |
| 焊接法兰(GB6070) | 1.6×106～1.3×10-4 |
| 快卸法兰(GB4982) | 0.1×106～1.3×10-4 |
| 螺纹连接 Threaded Connection | 1.6×106～1.3×10-4 |
活套法兰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、丁腈橡胶、氟橡胶、PPL。
GU型活套法兰高真空球阀
Body, disc and stem: stainless steel.
Sealing element: PTFE, NBR, Viton, PPL.