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  • Wafer butterfly valve
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Phone: 86-021-37912221

Fax:86-021-37912223

Add:No.877 Jinliu Road,Jinshan District,Shanghai,201505 China.

             

Wafer butterfly valve
Your Location:Home >> Product >> Tug&wafer butterfly Valve
Tug&wafer butterfly Valve

1, Midline Wafer Butterfly Valve; 
2, No-pin Wafer Butterfly Valve ; 
3, Butterfly Flange Valve with Whole Rubber Lining

  Carbon Steel Wafer Butterfly Valve

 

Size2"~48"
Pressure150LB/300LB
Temperature-15~150
Mediumsfresh water, sea water, air, steam, food, medicine, oils, sewage, etc
Material WCB,  WC6,  WC9,  C5,  C12,  A351CF8,  CF8M,  CF3,  CF3M,  CF8C,  CN7M,  A105,  A182-F11,  F22,  F9,  F5,  F304,  F316,  F304L,  F316L,  F321,  and alloy-20 etc. 
Transmissionworm gear, pnuematic, hydraulic, hydraulic-pneumatic and electric

 

 

The main characteristics:
1.Small in size and light in weight, wasy installation and maintenance, it can be mounted wherever needed.

2.Simple and compact construction, quick 90 degree on-off operation
3.Minimized operating torque, energy saving
4.Flow cure tending to straight line, Excellent regulation performance
5.Long service life.Standing the test of tens of thousands opening/closing operations
6.Bubbles-tight sealing with no leakage under the pressure test
7.Wide selections of materials, applicable for various medium
8.Stem and disc are connected by means of pinless structure with more reliable performance
9.Disc seat and body of non backed slim-disc butterfly valve are connected by frameless

structure to overcome leakage on the connectiing position of flange sealing surface

Nominal Dia (DN)

                    Size(mm)
W.(kg)
In
mm
L
H
H0
D1
D2
M
Z-d
 
6
150
57
175
545
241.5
216
M20
8-22
28
8
200
64
210
645
298.5
270
M20
8-22
36
10
250
71
250
695
362
324
M24
12-25
53
12
300
81
285
830
432
381
M24
12-25
74
14
350
92
320
900
476
413
M27
12-29
110
16
400
102
355
980
540
470
M27
16-29
138
18
450
114
380
1030
578
533
M30
16-32
180
20
500
127
415
1110
635
584
M30
12-32
196
24
600
154
475
1305
749.5
692
M33
20-35
400
30
750
165
580
1525
914
857
M33
28-35
482
36
900
203
680
1765
1085
1022
M39
32-41
488
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