Worm Wheel Butterfly Valve

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Worm Wheel Butterfly Valve
Description:
This product is suitable for use in petroleum, chemical, food, medicine, papermaking, water and electricity,
water supply and drainage, metallurgy,energy system piping, available in several corrosiveness,
noncorrosive gases, liquids, semi- liquid and solid powder pipeline and containers
as regulating equipment use.

Technical Pameter:
Size
H
H1
H2
H3
L
L1
D
Φ
n-d
Bolt
Weight
(kg)
mm
Inch
40
77.8
69
120
30
33
104
45
150
4~18
4-M16
4.0
50
2
88.4
75
130
30
43
104
45
150
4~18
4-M16
4.3
65
102.5
90
140
30
44
104
45
150
4~18
4-M16
5.9
80
3
61.2
95
160
30
45
104
45
150
8~18
4-M16
6.2
100
4
68.9
105
180
30
47
104
45
150
8~18
4-M16
8.0
125
5
80.4
135
200
30
48
104
45
150
8~18
4-M16
11.0
150
6
91.8
144
252
30
50
104
45
150
8~23
8-M20
18
200
8
112.9
155
260
40
55
155
63
200
8~23
12-M20
31.5
250
10
90.6
210
310
40
48
155
63
200
12~23
12-M20
42.5
300
12
103.5
260
373
57
74
210
108
200
12~23
12-M20
78.5
350
14
89.7
280
390
57
78
210
108
320
16~23
16-M20
81.5
400
16
100.5
340
445
60
100
250
150
320
16~25
16-M22
143
450
18
88.4
345
465
60
114
250
150
320
20~25
20-M22
160
500
20
97
400
525
60
130
250
150
320
20~25
20-M22
191
600
24
113.4
430
610
95
155
350
150
500
20~30
20-M27
317
700
28
109.6
465
683
95
162
350
282
500
24~30
24-M27
482
800
32
124
555
727
100
190
350
282
500
24~34
24-M30
516
900
36
117.5
595
805
100
203
350
282
500
28`34
28-M30
780
1000
40
129.9
680
805
375
216
340
300
630
28~34
28-M30
950
1200
48
135.3
845
945
375
277
340
300
630
32~41
32-M36
1150
1400
56
138.5
1030
1105
375
390
340
315
630
36~48
36-M42
2550
1600
64
143.2
1100
1230
375
324
340
315
630
40~48
40-M45
2970
1800
72
144.8
1240
1550
120
360
380
350
630
44~48
44-M45
3100
2000
80
146.2
1340
1570
120
365
380
350
630
48~48
48-M45
3690

Send message to this supplier
Mr. Suizhou Zhang
Tel: 86-371-64345655
Enter between 20 to 3,000 chatacters.
Contact Method
Zhengzhou Yuchang Electric Equipment Materials Co.,Ltd.
China (Mainland)
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