Plastic butterfly valve manufacturer and wholesaler. Our products are produced according to the ISO9001:2000 standards. There are more than 10 well educated and experienced technicians in our company to deal with OEM pneumatic plastic butterfly valve services for our customers. Equipped with advanced facilities and high technology
Nom
50mm
(2) "
65mm
(2-1/2) "
80mm
(3) "
100mm
(4) "
125mm
(5) "
150mm
(6) "
200mm
(8) "
250mm
(10) "
300mm
(12) "
350mm
(14) "
400mm
(16) "
450mm
(18) "
500mm
(20) "
600mm
(24) "
JIS
D1
120
140
150
175
210
240
290
355
400
445
510
565
620
730
n-øe
4-19
4-19
8-19
8-19
8-23
8-23
8-23
12-25
16-25
16-25
16-27
20-27
20-27
24-35
ANSI
D1
120.39
139.44
152.4
190.5
216
241.55
298.5
362
432
476
540
578
635
749
n-øe
4-19
4-19
4-19
8-19
8-22
8-22
8-22
12-25
12-25
12-29
16-29
16-32
20-32
20-30
DIN
D1
125
145
160
180
210
240
295
350
400
460
515
565
620
725
n-øe
4-18
4-18
4-18
8-18
8-18
8-18
8-23
8-23
12-23
12-23
16-23
16-27
20-27
24-30
D
165
185
200
229
257
285
343
411
490
533
597
635
699
813
D2
56.5
69.5
79.5
102.5
130
152
203
255
309.5
365
406
452
502
603
D3
105
120
123
135
164
169
201
205
237
236
300
335
335
335
H2
103
113
115
135.5
165
177
210
242
302
300
350
370
400
465
H3
13
13
13
13
15
19
21
22
26
25
32
35
40
46
W1
43
46
46
56
69
705
85
109
133
127
168
189.5
189
209
W2
29
31
31
40
50
54
69
88
103.5
113
153
163
171
191
T-DIN259 85P
1/4 "
1/4 "
1/4 "
1/4 "
1/4 "
1/4 "
1/4 "
1/4 "
1/4 "
1/4 "
1/4 "
1/2 "
1/2 "
1/2 "
DOUBLE ACTION
ød1
6.5
6.5
8.5
8.5
8.5
10.5
10.5
10.5
12.5
-
-
-
-
øD4
50
50
70
70
70
102
102
102
125
-
-
-
-
h1
20
20
20
20
20
20
30
30
30
-
-
-
-
H1
188
188
217
237.5
280
304
367
399
498
-
-
-
-
L
158.5
158.5
210.5
210.5
247.5
268.5
345
345
437.5
-
-
-
-
S
14
14
17
17
17
22
27
27
27
-
-
-
-
SINGLE ACTION
ød1
6.5
6.5
8.5
8.5
10.5
10.5
12.5
12.5
-
-
-
-
-
øD4
50
50
70
70
102
102
125
125
-
-
-
-
-
h1
20
20
20
20
20
30
30
30
-
-
-
-
-
H1
205
205
230
250.5
292
334
406
438
-
-
-
-
-
L
210.5
210.5
247.5
247.5
268.5
345
437.5
437.5
-
-
-
-
-
S
17
17
17
17
22
27
27
27
-
-
-
-
-
•Low flow loss
• The opening angle of the disc could be seen clearly throumy the position indicator
• Fast/efficiemt operation for automatic control system in a limited piping space
• Pneumatic actuator specification meets with ISO 5211, VDI/VDE 3845, DIN 3337
• NAMUR, easy to assemble solenoid valve, limit switshes and accessories
• Pneumatic actuator max. air supply pressure 0.8MPa, min. air pressure 0.5MPa.
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