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Tel: +86-411-82783087
+86-411-82783775
Fax: +86-411-82783297
E-mail: info@sino-valve.com
PN10/16, Class125/150 DN50 - DN1200
Technical Specifications of Flanged Butterfly Valve - Concentric Disc:
- Design and manufacture: EN593, API609
- Face to face dimension: EN 558-1 Series 13
- Flange end: EN1092-2 PN10/16, ANSI B16.1
- Top flange: ISO5211
- Size range: DN50 - DN1200
- Max. working pressure: 1.0/1.6 Mpa
- Inspection test: EN12266
- Working temperature: EPDM ≤ 120°C, NBR ≤ 80°C
- Suitable medium: water, oil and gas
- Operator: Lever, gearbox, electric or pneumatic actuator.
Parts and Materials of Flanged Butterfly Valve - Concentric Disc:
No. |
Parts |
Materials |
1 |
Body |
Cast iron, Ductile iron |
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 |
6 |
Pin |
Stainless steel |
7 |
O-ring |
EPDM, NBR |
Dimensions (mm & inch) of Flanged Butterfly Valve - Concentric Disc:
Size |
L |
A |
b |
C |
D |
EN1092-2 PN10/16 |
ANSI150 |
ISO 5211 Top Flange |
|||||||
mm |
inch |
G |
E |
N-F |
G |
E |
N-F |
H |
J |
I- K |
|||||
50 |
2" |
108 |
70 |
130 |
32 |
12.7 |
165 |
125 |
4-18 |
152 |
120.7 |
4-19 |
90 |
70 |
4-9.5 |
65 |
2½" |
112 |
75 |
140 |
32 |
12.7 |
185 |
145 |
4-18 |
178 |
139.7 |
4-19 |
90 |
70 |
4-9.5 |
80 |
3" |
114 |
85 |
150 |
32 |
12.7 |
200 |
160 |
8-18 |
191 |
152.4 |
4-19 |
90 |
70 |
4-9.5 |
100 |
4" |
127 |
104 |
160 |
32 |
15.9 |
220 |
180 |
8-18 |
229 |
190.5 |
8-19 |
90 |
70 |
4-9.5 |
125 |
5" |
140 |
112 |
180 |
32 |
19.1 |
250 |
210 |
8-18 |
254 |
215.9 |
8-22 |
90 |
70 |
4-9.5 |
150 |
6" |
140 |
130 |
200 |
32 |
19.1 |
285 |
240 |
8-22 |
279 |
241.3 |
8-22 |
90 |
70 |
4-9.5 |
200 |
8" |
152 |
160 |
230 |
38 |
22.2 |
340 |
295 |
8/12-22 |
343 |
298.5 |
8-22 |
125 |
102 |
4-11.5 |
250 |
10" |
165 |
194 |
260 |
38 |
28.6 |
395/405 |
350/355 |
12-22/26 |
406 |
362 |
12-25 |
125 |
102 |
4-11.5 |
300 |
12" |
178 |
220 |
300 |
38 |
31.8 |
445/460 |
400/410 |
12-22/26 |
483 |
431.8 |
12-25 |
125 |
102 |
4-11.5 |
350 |
14" |
190 |
270 |
360 |
45 |
31.8 |
505/520 |
460/470 |
16-22/26 |
533 |
476.3 |
12-29 |
125 |
102 |
4-11.5 |
400 |
16" |
216 |
305 |
390 |
51 |
33.3 |
565/580 |
515/525 |
16-26/30 |
597 |
539.8 |
16-29 |
210 |
165 |
4-22 |
450 |
18" |
222 |
332 |
420 |
51 |
38.1 |
615/640 |
565/585 |
20-26/30 |
635 |
577.9 |
16-32 |
210 |
165 |
4-22 |
500 |
20" |
229 |
362 |
470 |
64 |
41.3 |
670/715 |
620/650 |
20-26/33 |
699 |
635 |
20-32 |
210 |
165 |
4-22 |
600 |
24" |
267 |
415 |
540 |
70 |
50.8 |
780/840 |
725/770 |
20-30/36 |
813 |
749.3 |
20-35 |
210 |
165 |
4-22 |
700 |
28" |
292 |
515 |
565 |
72 |
55 |
895/910 |
840 |
24-30/36 |
927 |
863.6 |
28-35 |
300 |
254 |
8-18 |
800 |
32" |
318 |
565 |
640 |
72 |
55 |
1015/1025 |
950 |
24-33//39 |
1060 |
977.9 |
28-41 |
300 |
254 |
8-18 |
900 |
36" |
330 |
605 |
680 |
77 |
75 |
1115/1125 |
1050 |
28-33/39 |
1168 |
1085.9 |
32-41 |
300 |
254 |
8-18 |
1000 |
40" |
410 |
685 |
760 |
85 |
85 |
1230/1255 |
1160/1170 |
28-36/42 |
1289 |
1200.2 |
36-41 |
300 |
254 |
8-18 |
1200 |
48" |
470 |
790 |
880 |
150 |
92 |
1455/1485 |
1380/1390 |
32-39/48 |
1511 |
1422.4 |
44-41 |
350 |
298 |
8-22 |
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