Specification Standard
- Designed as standard : BS5155,DIN3202,ISO5752
- Flange as standard : DIN,BS,UNI,ISO,ANSI,JIS
- Top mounting flange as standard : ISO5211
Features
- Wafer type Connections
- Gear operator
- Concentric design
Application
- For general and industrial services
- Applicable medium : water, oil, gas
| Test Requirements | |
|---|---|
| Working Pressure | 150 PSI (10 Bar) |
| Maximum Pressure | 200 PSI (14 Bar) |
| Shell Test Pressure | 300 PSI (21 Bar) |
| Applicable Temperature | < 120°C |
Materials
| No. | Parts | Material |
|---|---|---|
| 1 | Body | Cast iron |
| 2 | Seat | EPDM / PTFE |
| 3 | Shaft | Stainless steel 416 |
| 4 | Disc | CF8 |
| 5 | Pin | Stainless Steel 304 |
| 6 | Bushing | PTFE |
| 7 | O-ring | NBR |
| 8 | Gear operator | Components |
Dimensions
| Size | DIN | C | DIN PN 10/16 | ANSI 150 | JIS 10K | |||
|---|---|---|---|---|---|---|---|---|
| DI | n-Ød1 | DI | n-Ød1 | DI | n-Ød1 | |||
| 4 นิ้ว | 100 | 52.1 | 180 | 8-18 | 190.5 | 8-19 | 175 | 8-19 |
| 5 นิ้ว | 125 | 54.4 | 210 | 8-18 | 216 | 8-22 | 210 | 8-23 |
| 6 นิ้ว | 150 | 55.8 | 240 | 8-23 | 241.5 | 8-22 | 240 | 8-23 |
| 8 นิ้ว | 200 | 60.6 | 295 | 8/12-23 | 298.5 | 12-25 | 290 | 12-23 |
| 10 นิ้ว | 250 | 65.6 | 350 / 355 | 12-23/-27 | 362 | 12-25 | 355 | 12-25 |
| 12 นิ้ว | 300 | 76.9 | 400 / 410 | 12-23/-27 | 432 | 12-29 | 400 | 16-25 |
| 14 นิ้ว | 350 | 76.5 | 460 / 470 | 16-23/27 | 476 | 12-29 | 400 | 16-25 |
| 16 นิ้ว | 400 | 86.5 | 515 / 525 | 16-27/30 | 540 | 16-29 | 510 | 16-27 |
| 18 นิ้ว | 450 | 105.6 | 656 / 585 | 20-27/30 | 578 | 16-32 | 565 | 20-27 |
| 20 นิ้ว | 500 | 131.8 | 620 / 650 | 20-27/30 | 635 | 20-32 | 620 | 20-27 |
| 24 นิ้ว | 600 | 152 | 725 / 770 | 20-30/36 | 749.5 | 20-35 | 730 | 24-33 |
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