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GDQ-J-A (b) Series normally closed pneumatic high vacuum baffle valve

Min.Order Quantity: 1 Set/Sets GDQ-J-A (b) Series normally closed pneumatic high vacuum baffle valve

Supply Ability: 2 Set/Sets per Month GDQ-J-A (b) Series normally closed pneumatic high vacuum baffle valve

Payment Terms: L/C,T/T,


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                                        GDQ-J-A (b) Series normally closed pneumatic high vacuum baffle valve

GDQ-J-A (b) Series normally closed pneumatic high vacuum baffle valve bellows seal. The valve compressed air as power to change the direction of air passage through the solenoid valve, push the cylinder piston moves up and down, up and down movement driven by the stem, the valve plate to open or close, so as to achieve the purpose of turning on or off the air flow in the vacuum system. The valve has a stable, reliable sealing, long life and a series of advantages, is one of the preferred vacuum valve automation equipment.
Air valve for the media and non-corrosive gases.

Main techinical performance:

Applicable range (Pa)

2x1051.3x10-6

Gas leakage rate (Pa.L/S)

≤1.3x10-7

Applicable temperature 

-25+40

Pressure of air supplyMPa

0.40.8

Flange standard

GB4982

Installation position

Any

Rated voltage

Standard manufacturedAC220V/50Hz

Special designationAC110VDC24VDC12V etc

Singal feedback device

Standard manufacturedno feedback signal

Standard manufacturedMagnetic Switch DC/AC5240V

 

 GDQ-J-A (b).png

Model

Nominal diameter (DN)

ΦD

ΦB

H

A

L

b×b

GDQ-J10A(b)

10

30

12.2

139

40

40

40×40

GDQ-J16A(b)

16

30

17.2

139

40

40

40×40

GDQ-J25A(b)

25

40

26.2

161

50

51

62×62

GDQ-J40A(b)

40

55

41.2

191

65

60

80×80


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