Specification:
General: Pipeline pneumatic valve is one of the pneumatic executive parts in industrial automatic system. Its main function is to control the open/close switch of medium in system. Pipeline pneumatic valve is widely used in gas and liquid control in industries such as petroleum, chemical industry, metallurgy, paper making, food, etc. It is especially suitable for areas needing frequent and prompt switch. Applicable diameter range: 10mm-200mm.
Features:
Executive part and valve body are designed as an integral part with two-function style. Compact structure, small size
Reasonable structure, balanced pressure drop for forward and backward flow, no restriction to medium flow direction.
Switch has site indication function
Fast switch speed
Soft sealing with zero leakage
Accessories such as electromagnetic valve and limit switch can be provided.
Technical performance:
Nominal pressure (Mpa):1.0,1.6,2.5
Diameter range (mm):DN10—DN200
Valve material:1Cr18Ni9Ti
Working temperature(oC):-20~250
More than 1 million times normal operation without failure
|
Nominal
diameter
DN(mm)
|
Dimensions
|
Diameter Dimensions
|
Weight(kg)
|
|
L×D
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Tube (mm)
|
Thread (mm)
|
PN1.0
|
PN1.6
|
PN2.5
|
|
PN1.0
|
PN1.6
|
PN2.5
|
|
10(m18*1.5)
|
98×46×54
|
98×46×55
|
98×46×56
|
φ6×1
|
M10×1
|
—
|
—
|
—
|
|
10(m22*1.6)
|
112×52×60
|
112×52×61
|
112×52×62
|
—
|
—
|
—
|
|
10(m27*2)
|
135×63.5×70
|
135×63.5×71
|
135×63.5×72
|
—
|
—
|
—
|
|
20
|
120×φ105
|
120×φ105
|
120×f105
|
4.2
|
4.2
|
4.2
|
|
25
|
140×φ115
|
140×φ115
|
140×f115
|
5.4
|
5.4
|
5.6
|
|
32
|
160×φ140
|
160×φ140
|
160×f140
|
9
|
9
|
9.4
|
|
40
|
180×φ150
|
180×φ150
|
180×f150
|
11
|
11
|
11.5
|
|
50
|
200×φ165
|
200×φ165
|
200×f165
|
13.5
|
13.5
|
14
|
|
65
|
230×φ185
|
230×φ185
|
230×f185
|
φf8×1
|
M12×1.25
|
20
|
20
|
22
|
|
80
|
260×φ200
|
260×φ200
|
260×f200
|
24
|
28
|
30.5
|
|
100
|
300×φ220
|
300×φ220
|
300×f235
|
32
|
37
|
41
|
|
125
|
340×φf250
|
340×φ250
|
340×ff270
|
40
|
52.5
|
58
|
|
150
|
400×φ285
|
400×φf285
|
400×f300
|
61
|
85
|
94
|
|
200
|
460×-
|
460×φ340
|
462×-f360
|
—
|
—
|
—
|
Flange
dimension |
Convexity steel tube flange GB9113.3~GB9113.5 |
| Note:Thread type supply up to Dn50mm |
