

Standards

- 1. Design and manufacture: MSS SP-71/BS 5153/EN 12334.
- 2. Flange dimensions:ASME B16.1/EN 1092.
- 3. Face t face dimensions: EN 558-1/DIN 3202 F6.
- 4. Test and inspection: API 598.
- 5. Size up to 24".
Materials

1 |
Body |
C.I. /D.I. |
2 |
Ball |
C.I. + NBR/EPDM |
3 |
Screw & Bolt |
Steel + zinc |
4 |
Bonnet gasket |
NBR / EPDM |
5 |
Bonnet |
C.I. /D.I. |
Dimensions

DN |
D |
D1 |
D2 |
L |
b |
H |
f |
Z-d |
50 |
165 |
125 |
99 |
200 |
19 |
180 |
3 |
4-19 |
65 |
185 |
145 |
118 |
240 |
19 |
210 |
3 |
4-19 |
80 |
200 |
160 |
132 |
260 |
19 |
245 |
3 |
8-19 |
100 |
220 |
180 |
156 |
300 |
19 |
280 |
3 |
8-19 |
125 |
250 |
210 |
184 |
350 |
19 |
335 |
3 |
8-19 |
150 |
285 |
240 |
211 |
400 |
19 |
400 |
3 |
8-23 |
200 |
340 |
295 |
266 |
500 |
20 |
495 |
3 |
12-23 |
250 |
400 |
355 |
319 |
600 |
22 |
600 |
3 |
12-28 |
300 |
455 |
410 |
370 |
700 |
24.5 |
715 |
4 |
12-28 |
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