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  • High Vacuum Manual Angle Valve

  • High Vacuum Manual Angle Valve

  • High Vacuum Manual Angle Valve

  • Manual Block Valve

  • Manual Block Valve

  • Manual Block Valve

High Vacuum Manual Angle Valve

EVGD Series High Vacuum Manual Angle Valve is powered by the hand turning handle, and is connected to the valve plate through the mechanism, and drives the valve plate to open and close.

The valve features reasonable structure design, beautiful appearance, and has the advantages of stable action, small volume, reliable use, good sealing performance and long service life. It is one of the preferred valves for vacuum equipment. 

The medium of the valve shouble be a non-corrosive gas.



EVGD Series High Vacuum Manual Angle Valve,  DN6-DN50


ModelEVGD-J(6~10)B(KF)SEVGD-J16B(KF)SEVGD-J25B(KF)SEVGD-J40B(KF)SEVGD-J50B(KF)S
Pressure RangePa1x10-6Pa~1.2x105Pa(sealed with bellows)
Inside nominal diametermm6~1016254050
Leak ratePa·L/s≤1.3x10-7
Service life until first maintenancetime

1000 000(sealed with bellows)

600 000(sealed with viton O ring)

Heating temperature(Valve body)≤120
Opening / closing timesManual operation time
Position indicator of the valveMechanical instructions
Installation orientationAny
Ambient temperature5~40


 EVGD Series High Vacuum Manual Angle Valve, DN63-DN160


ModelEVGD-J63B(ISO-K)SEVGD-J80B(ISO-K)SEVGD-J100B(ISO-K)SEVGD-J160B(ISO-K)S
Pressure RangePa1x10-6Pa~1.2x105Pa(Bellow sealed)
1x10-5Pa~1.2x105Pa(Viton o-ring sealed)
Inside nominal diametermm6380100150
Leak ratePa·L/s≤1.3x10-7
Service life until first maintenancetime200000
Heating temperature(Valve body)≤120
Opening / closing timesManual operation time
Position indicator of the valveMechanical instructions
Installation orientationAny
Ambient temperature5~40

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