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Butterfly Valve with Pneumatic Actuator

  • Product Name:  Butterfly Valve with Pneumatic Actuator
  • Product Details:  Butterfly Valve with Pneumatic Actuator

Butterfly Valve with Pneumatic Actuator
Pneumatic butterfly valve has small volume, light , good performance, lagre flow capacity, especially suitable for medium is sticky, including grain, fiber.
Application: foodstuff,environmental protection, chemical, petroleum, power, textile, paper, education and research.
According to the classification of pneumatic actuator: flange type and wafer type.
Standards:
Design standard is according to DIN, ANSI/BS/JIS/EN are also available upon request.

Data Sheet:

Unit:mm


Style Number
Pipe Size(mm)
L
PN1.0MPa
PN1.6MPa
PN2.5MPa
H
H1
D1
n-Φd
D1
N-Φd
D
D1
D2
N-Φd
D41X
D341X
D641X
D941X

10Q
16Q
16C
16
25
50
108
125
4-Φ18
125
4-Φ18
160
125
100
4-Φ18
160
85
65
112
145
4-Φ18
145
4-Φ18
180
145
120
8-Φ18
160
90
80
114
160
4-Φ18
160
8-Φ18
195
160
135
8-Φ18
180
100
100
127
180
8-Φ18
180
8-Φ18
230
190
160
8-Φ23
240
120
125
140
210
8-Φ18
210
8-Φ18
270
220
188
8-Φ25
270
130
150
140
240
8-Φ23
240
8-Φ23
300
250
218
8-Φ25
300
150
200
152
295
8-Φ23
295
12-Φ23
360
310
278
12-Φ25
330
180
250
250
350
12-Φ23
355
12-Φ25
425
370
332
12-Φ30
400
220
300
270
400
12-Φ23
410
12-Φ25
485
430
390
16-Φ30
410
220
350
290
460
16-Φ23
470
16-Φ25
550
490
448
16-Φ34
460
270
400
310
515
16-Φ25
525
16-Φ30
610
550
505
16-Φ34
510
290
450
330
565
20-Φ25
585
20-Φ30
660
600
555
20-Φ34
560
320
500
350
620
20-Φ25
650
20-Φ34
730
660
610
20-Φ41
590
360
600
390
725
20-Φ30
770
20-Φ41
840
770
718
24-Φ41
660
390
700
430
840
24-Φ30
840
24-Φ41
955
875
815
24-Φ48
780
460
800
470
950
24-Φ34
950
24-Φ41
1070
990
930
24-Φ48
850
530
900
510
1050
28-Φ34
1050
28-Φ41
1180
1090
1025
28-Φ54
920
570
1000
550
1160
28-Φ34
1170
28-Φ48
1305
1210
1140
28-Φ58
990
630
1200
630
1380
32-Φ41
1390
32-Φ54
1525
1420
1350
32-Φ58
1115
750
1400
710
1590
36-Φ48
1590
36-Φ54
1750
1640
1560
36-Φ65
1228
850
1600
790
1820
40-Φ54
1820
40-Φ58
-------
-------
-------
-------
1340
990
1800
870
2020
44-Φ54
-------
-------
-------
-------
-------
-------
1570
1100
2000
950
2230
46-Φ54
-------
-------
-------
-------
-------
-------
1680
1170

Note:
Other standards are available.

Pressure Test(MPa)

Pressure
Strength
Water Seal 
Air Seal
1
1.5
1.1
0.6
1.6
2.4
1.8
2.5
3.75
2.75

Components/Material/Functions


Body
Plate
 
Rod 
Seat
Seal ring
Applicable
temperature
Applicable
medium
QT450
WCB+ENP
1Cr13
1Cr18Ni9Ti/
1Cr18Ni9Ti
Soft
graphite
-29-425℃
Water.
Steam.
Oil
WCB
WC6
WC6+STL
25Cr2MoV
-29-550℃
CF8
CF8+STL
1Cr18Ni9Ti
polytetrafluoroethylene
(PTFE)
-40-200℃
Nitric acid
CF8M
CF8M+STL
1Cr18Ni12Mo2Ti
Natural rubber,
Nitrilerubber,
Fluorine rubber, Ethylene propylene rubber/NR. NBR
.FPN .EPDM
Acetic acid
HT200
WCB+ENP
1Cr13
Soft
graphite
≦150℃
Water.Sewage
Brine.Steam
Food.Drug
Oil.Ph..
QT400-15
QT400-18+ENP
1Cr13