Specification Standards :
- Design standard : EN 1171; BS 5163
- Flange as standard : EN 1092-2
- Face to face dimensions : EN 558-1 Series 3
- Test standard : EN 12266
Features :
- Non rising stem
- Resilient seat
- Hand wheel operator
Application :
- For general and industrial services
- Applicable medium : Water
Test Requirements | |
---|---|
Working Pressure |
150 PSI (10 Bar) |
Maximum Pressure |
200 PSI (14 Bar) |
Shell Test Pressure |
300 PSI (21 Bar) |
Applicable Temperature |
≤ 150°C |
Materials :
No. | Parts | Material |
---|---|---|
1 | Stem | 2Crl3 |
2 | "O" Ring | NBR |
3 | "O" Ring | NBR |
4 | Gasket | Nylon |
5 | Stem nut | Brass |
6 | Bonnet | GGG50 |
7 | Wedge | GGG50+EPDM |
8 | Middle gasket | NBR |
9 | Bolts | Steel 8.8+Wax |
10 | Body | GGG50 |
Dimensions
Size | 2 นิ้ว | 2-1/2 นิ้ว | 3 นิ้ว | 4 นิ้ว | 5 นิ้ว | 6 นิ้ว | 8 นิ้ว | 10 นิ้ว | 12 นิ้ว | 14 นิ้ว | 16 นิ้ว | 18 นิ้ว | 20 นิ้ว | 24 นิ้ว | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
b | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 22 | 24.5 | 26.5 | 28 | 30 | 31.5 | 36 | |
D | PN10 | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 395 | 445 | 505 | 565 | 640 | 715 | 840 |
PN16 | 405 | 460 | 520 | 580 | |||||||||||
D1 | PN10 | 125 | 125 | 160 | 180 | 210 | 240 | 295 | 350 | 400 | 460 | 515 | 585 | 650 | 770 |
PN16 | 355 | 410 | 470 | 525 | |||||||||||
D2 | 99 | 99 | 132 | 156 | 184 | 211 | 266 | 319 | 370 | 429 | 480 | 548 | 609 | 720 | |
DN | 50 | 50 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | |
L | 178 | 178 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | 406 | 432 | 457 | 508 | |
Z-b | PN10 | 4-Ø19 | 4-Ø19 | 4-Ø19 | 8-Ø19 | 8-Ø19 | 8-Ø23 | 8-Ø23 | 12-Ø23 | 12-Ø23 | 16-Ø23 | 16-Ø26 | 20-Ø28 | 20-Ø28 | 20-Ø31 |
PN16 | 12-Ø23 | 12-Ø28 | 12-Ø28 | 16-Ø28 | 16-Ø31 | 20-Ø31 | 20-Ø34 | 20-Ø37 |
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