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Pneumatic on-off valve
    Publish time 2017-07-29 20:34    
Pneumatic on-off valve
An overview of the
Pneumatic switch valve is mainly used to be switch in powder material flow control system. Which is equipped with flow control valve tandem. Pneumatic switch valve is a cylinder as the power switch.
Second, Technical parameter table
specifications
Project part
unit
B250
B300
B400
The valve body
traffic
m3/h
120
160
220
The velocity
m/s
3
3
3
Angle of theta.
The degree of
71
71
71
Outer diameter
mm
260
280
320
The length of the
mm
330
405
410
Circulation area
m2
0.0148
0.025
0.0425
cylinder
model
QGBII-100
QGBII-100
QGBII-100
The inner diameter
mm
100
100
100
trip
mm
200
200
200
Pressure of work
MPa
0.15 1
0.15 1
0.15 1
Type of installation
Double lug
Double lug
Double lug
through
gas
layer
material
PETS-6
PETS-6
PETS-6
Well ventilated area
m2
0.05
0.07
0.09
Gas consumption
m3/min
0.5
0.5
0.5


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