Gdq-kf series through pneumatic high vacuum flapper valve

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Description: Gdq-kf series through pneumatic high vacuum flapper valve uses compressed air as power, changes the direction of air path through electromagnetic reversing valve
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Gdq-kf series through pneumatic high vacuum flapper valve uses compressed air as power, changes the direction of air path through electromagnetic reversing valve, pushes the cylinder piston up and down, drives the valve rod up and down to open or close the valve plate, so as to achieve the purpose of connecting or cutting off the air flow in the vacuum system.
The applicable working medium is air and non corrosive gas.

Technical Parameters

applicability(Pa)  1×105~1.3×10-6
Valve leak rate(Pa.L/S)   ≤1.3×10-7
Applicable temperature(℃)  -25~+ 40
Air source pressure (Mpa)   0.4~0.8
Flange standard  GB4982
Installation position  arbitrarily
supply voltage  Standard factory: AC220V/50Hz
 Special designation: ①AC110V; ②DC24V; ③DC12V, etc.
Signal feedback Standard factory: without feedback signal
 Special designation: micro switch

Dimensions

Dimensions

model Path (DN) ΦD ΦB ΦW L A H Flange standard
GDQ-J16/KF 16 30 17.2 55 80 143 162 GB4982
GDQ-J25/KF 25 40 26.2 77 100 170 177
GDQ-J32/KF 32 55 41.2 85 120 180 187
GDQ-J40/KF 40 55 41.2 97 130 195 200
GDQ-J50/KF 50 75 52.2 98 155 228 219 /

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