electro-magnetic vacuum gas valve GYC-JQ series
Min.Order Quantity: 1 Set/Sets electro-magnetic vacuum gas valve GYC-JQ series
Supply Ability: 2 Set/Sets per Month electro-magnetic vacuum gas valve GYC-JQ series
Payment Terms: L/C,T/T,
Price: Online consultation
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electro-magnetic vacuum gas valve GYC-JQ series
GYC-JQ series electro-magnetic vacuum gas valve is a special purpose valve installed in rotary vane type vacuum pump. The valve and pump should be connected in the same power supply. The pump start / stop directly controls the value open / shut. When the pump stops working or there is a sudden interruption of the power supply, the valve will automatically enclose the vacuum system. It fills gas into pump through the pump gas inlet. In this way, it prevents the pump oil valve flow from polluting the vacuum system.
Please refer to the below table for the main technical performance and parameters, outline dimension of GYC-JQ series electro-magnetic vacuum gas valve.
Technical specification
|
Applicable range (Pa) |
10 5 ~10 -3 |
|
Gas leakage rate (Pa.L/S) |
<1.0×10 -4 |
|
Rated voltage（V/Hz） |
220/50 |
|
Medium temperature（℃） |
-25~+50 |
|
Time for opening and closing valve(S) |
≤3 |
|
Installation position |
Vertical or horizontal |
|
Flange standard (V/Hz) |
GB4982 |
(Picture one)KFconnection and outline dimension GB4982
|
Model |
Nominal diameter (DN) |
ΦD |
ΦB |
H |
A |
bxb |
|
GYC-JQ16/KF |
16 |
30 |
17.2 |
153 |
40 |
37x37 |
|
GYC-JQ25/KF |
25 |
40 |
26.2 |
155 |
50 |
62x62 |
|
GYC-JQ40/KF |
40 |
55 |
41.2 |
178 |
65 |
80x80 |
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