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CONSTRUCTION FIGHTS (mm)
   
GDC-J/Z series
Electromagnetic High-Vacuum Flapper Valve
GDC-JZ electromagnetic High-Vacuum Flapper Valve is powered by the electromagnetic force to drive the valve plate to act directly for the purpose of valve opening or closing,which is used in the vacuum system for cutting off or connecting the air flow.The applicable media include clean air or non-corrosive gases.It is also provided with the feedback signal output.
  Main Technical Performance
 
Vacuum Range : 105~6.7x10-6Pa(正反向)
Valve Leak Rate: ≤1.3x10-6 Pa.L/S

Applicable Temperature :

-30~+120℃
Coil Operating Temperature: ≤60℃
Open-close Time : ≤1S
Power Supply Votage : 220v±10%/50Hz
Mounting state: Any
Action Frequence : ≤6 T/Min
Max. Current :

≤12A

Power Consume :

≤8w

   
  Materials of Main Parts
  Valve body:stainless steel or Aluminium alloy;
Ball core: stainless steel
Sealing element: fluorine rubber or corrugated tube (shaft gland)
   
Overall and Connection Dimensions (mm) (GB4982/ISO-KF)