Electromagnetic High Vacuum Differential Pressure Gas Charging Valve
Electromagnetic High Vacuum Differential Pressure Valve GYC-JQ100
Customer's inquiry form can be directly dialed +86 (577) 86838999 to the marketing department,
or sent to the corporate email pioneertrade@163.com
Specific agreement: delivery date, whether to include tax, payment method and special requirements, etc.
Customers provide: working pressure, temperature, medium, connection method and other detailed parameters
Address: No.116 Binhai 11th Road, Jinhai 2nd Road, Longwan Konggang New District, 325000 Wenzhou China
Phone: +86 (577) 86838999
Fax: +86 (577) 86911098
Enterprise email: pioneertrade@163.com
GYC-JQelectromagnetic high vacuum differential pressure valve is a vacuum gas charging 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 special dynamic sealing to keep the valve operating stably and reliability of the seal to the extreme.
b) Inflatable pore structure: when closing the valve, the inflation pore can automatically become bigger and smaller, thus can achieve the ideal effect.
c) the ideal "on - off" time, "close valve" time is shortened, the "on" time of the valve and slightly extended, the protection system has the desired effect perfect vacuum.
Scope Of Application | 105~6.7×10-5Pa |
Valve Leakage Rate | ≤1.3×10-5Pa.L/S |
Medium Temperature | -25~+50ºC |
Coil Temperature Rise | ≤65ºC (Permit Keeping Working) |
Opening And Closing Time | ＜2s |
Power Supply | Generally：AC220V/50HZ Optional：AC110V、DC24V |
Installation Status | Upright Or Level |
Body、Disc、Stem | Stainless Steel |
Seal | NBR、Viton |
