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Tel: +86-411-82783087
+86-411-82783775
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E-mail: info@sino-valve.com
PN10/16, Class125/150 DN40 - DN600
Technical Specifications of Wafer Type Butterfly Valve:
- Design and manufacture: EN593, API609
- Face to face dimension: EN 558-1 Series 20, API 609
- Flange end: EN1092-2 PN10/16, ANSI B16.1, BS10 Table D/E
- Top flange: ISO5211
- Size range: DN40 - DN600
- Max. working pressure: 1.0/1.6 Mpa
- Inspection test: EN12266
- WWorking temperature: EPDM ≤ 120°C, NBR ≤ 80°C
- Suitable medium: water, oil and gas
- Operator: Lever, gearbox, electric or pneumatic actuator.
Parts and Materials of Wafer Type Butterfly Valve:
No. |
Parts |
Materials |
1 |
Body |
Cast iron, Ductile iron, Carbon steel, Stainless steel |
2 |
Disc |
Ductil iron+Nickel plated, Stainless steel, Aluminium bronze |
3 |
Stem |
Stainless steel |
4 |
Bushing |
PTFE, Lubricated bronze |
5 |
Seat |
EPDM, NBR, Neoprene, Viton, PTFE |
6 |
Pin |
Stainless steel |
7 |
O-ring |
EPDM, NBR |
Dimensions (mm & inch) of Wafer Type Butterfly Valve:
Size |
L |
A |
b |
C |
D |
S |
W |
EN1092-2 PN10/16 |
ANSI150 |
Top Flange ISO5211 |
|||||
DN |
inch |
E |
N-F |
E |
N-F |
H |
J |
I- K |
|||||||
40 |
1½" |
33 |
70 |
145 |
32 |
12.7 |
9 |
10 |
110 |
4-18 |
98.5 |
4-16 |
65 |
50 |
4-7 |
50 |
2" |
43 |
76 |
162 |
32 |
12.7 |
9 |
10 |
125 |
4-18 |
120.7 |
4-19 |
65 |
50 |
4-7 |
65 |
2½" |
46 |
89 |
174 |
32 |
12.7 |
9 |
10 |
145 |
4-18 |
139.7 |
4-19 |
65 |
50 |
4-7 |
80 |
3" |
46 |
95 |
181 |
32 |
12.7 |
9 |
10 |
160 |
8-18 |
152.4 |
4-19 |
65 |
50 |
4-7 |
100 |
4" |
52 |
114 |
200 |
32 |
15.9 |
11 |
12 |
180 |
8-18 |
190.5 |
8-19 |
90 |
70 |
4-9.5 |
125 |
5" |
56 |
127 |
213 |
32 |
19.1 |
14 |
14 |
210 |
8-18 |
215.9 |
8-22 |
90 |
70 |
4-9.5 |
150 |
6" |
56 |
139 |
225 |
32 |
19.1 |
14 |
14 |
240 |
8-22 |
241.3 |
8-22 |
90 |
70 |
4-9.5 |
200 |
8" |
60 |
177 |
260 |
38 |
22.2 |
17 |
17 |
295 |
8/12-22 |
298.5 |
8-22 |
125 |
102 |
4-11.5 |
250 |
10" |
68 |
203 |
292 |
38 |
28.6 |
22 |
22 |
350/355 |
12-22/26 |
362 |
12-25 |
125 |
102 |
4-11.5 |
300 |
12" |
78 |
242 |
337 |
38 |
31.8 |
22 |
24 |
400/410 |
12-22/26 |
431.8 |
12-25 |
125 |
102 |
4-11.5 |
350 |
14" |
78 |
277 |
368 |
45 |
31.8 |
22 |
24 |
460/470 |
16-22/26 |
476.3 |
12-29 |
125 |
102 |
4-11.5 |
400 |
16" |
102 |
308 |
400 |
51 |
33.3 |
27 |
27 |
515/525 |
16-26/30 |
539.8 |
16-29 |
210 |
165 |
4-22 |
450 |
18" |
114 |
342 |
422 |
51 |
38.1 |
27 |
27 |
565/585 |
20-26/30 |
577.9 |
16-32 |
210 |
165 |
4-22 |
500 |
20" |
127 |
374 |
479 |
64 |
41.3 |
27 |
32 |
620/650 |
20-26/33 |
635 |
20-32 |
210 |
165 |
4-22 |
600 |
24" |
154 |
459 |
562 |
70 |
50.8 |
36 |
36 |
725/770 |
20-30/36 |
749.3 |
20-35 |
210 |
165 |
4-22 |
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