High Vacuum Manual Angle Valve, DN16-DN50

Short Description:

This series of valves is divided into manual, pneumatic and electromagnetic driven types. Features with smooth operation, small size, reliable use, good sealing performance and long service life. It is one of the preferred valves for vacuum equipment.

The valve respectively rotates the handle, the compressed gas pushes the cylinder and the coil energizes to generate electromagnetic force, and the power is connected to the valve plate through the mechanism, and drives the valve plate to open and close.

Applicable medium can be pure air and non-corrosive gas.

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EVCD Series Ultra High Vacuum Manual Angle Valve, DN6-DN50

Model		EVGD-J(6~10)B(KF)S	EVGD-J16B(KF)S	EVGD-J25B(KF)S	EVGD-J40B(KF)S	EVGD-J50B(KF)S
Pressure Range	Pa	1x10-6Pa～1.2x105Pa（sealed with bellows）
Inside nominal diameter	mm	6~10	16	25	40	50
Leak rate	Pa·L/s	≤1.3x10-7
Service life until first maintenance	time	1000 000（sealed with bellows）600 000（sealed with viton O ring)
Heating temperature(Valve body)	℃	≤120
Opening / closing time	s	Manual operation time
Position indicator of the valve	—	Mechanical instructions
Installation orientation	—	Any
Ambient temperature	℃	5~40

EVGD Series High Vacuum Manual Angle Valve, DN63-DN160

Model		EVGD-J63B(ISO-K)S	EVGD-J80B(ISO-K)S	EVGD-J100B(ISO-K)S	EVGD-J160B(ISO-K)S
Pressure Range	Pa	1x10^-6Pa～1.2x10⁵Pa(Bellow sealed) 1x10^-5Pa～1.2x10⁵Pa(Viton o-ring sealed)
Inside nominal diameter	mm	63	80	100	150
Leak rate	Pa·L/s	≤1.3x10^-7
Service life until first maintenance	time	200000
Heating temperature(Valve body)	℃	≤120
Opening / closing time	s	Manual operation time
Position indicator of the valve	—	Mechanical instructions
Installation orientation	—	Any
Ambient temperature	℃	5~40