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CONSTRUCTION FIGHTS (mm)
   
GUQ Series
Pneumatic High Vacuum (Pressure) Ball Valve

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.
  Main Technical Performance
 
Valve Leak Rate

≤1.3x10-5 Pa.L/S

Applicable Temperature

-30~+150℃

-30~+300℃(PPL Seal )

Actuator Air Pressure: 0.4-0.6MPa
Vacuum Range

Joint Type Pressure Range (Pa)
Rotatable Flange (GB6070) 0.6x106-6.7x10-5
Weld Flange(GB6070) 1.6x106-6.7x10-5
KF Flange (GB4982/ISO-KF) 105-6.7x10-5
Threaded Connection 1.6x106-6.7x10-5
Mounting state: Any
Power Voltage :

Standard:AC220v/50Hz,

Special:AC110V,DC24V

Standard:indicator,
Special:aptitude 4-20mA
   
  Materials of Main Parts
  Valve Body , ball core and stem: stainless steel
Sealing element: TFE, NBR, fluorine rubber or PPL.
   
Overall and Connection Dimensions (mm)