Electromagnetic High Vacuum Gas Charging Valve

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Electromagnetic Vacuum Gas Charging Valve


Electromagnetic Vacuum Gas Charging Valve DDC-JQ

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Phone: +86 (577) 86838999
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DDC-JQ electromagnetic vacuum gas charging valve isa vacuum globe type valve which can prevent the oil in the mechanical pump returning into the vacuum system. Usually installed at the pump air inlet, thus can be open or closed simultaneously with the pump.

a) Design a scientific control circuit, the coils temperature control can during a long time short than 50ºC;

b) With a reasonable valve plate sealing performance, thus also for harsh occasions with dust vacuum environment, such as moo crystal furnace vacuum system.

c) Low voltage start, low voltage maintained, applied for 50Hz / 60Hz power supply.

Scope Of Application


Valve Leakage Rate


Medium Temperature


Coil Temperature Rise

50ºC ( Permit Keeping Working)

Opening And Closing Time


Power Supply


Installation Status

Upright Or Level, But Not Inversion.


Carbon Steel


Aluminum Alloy



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