Specification Standard
- Design for durability
- Compact affortable alternative For air, steam, gas, water, oil, etc under 150 PSI
- Available in DN15 - DN50 inlets
- ldeal overpressure protection for steam boiler, sterilizers, distillers, cookers, piping system & unfired pressure vessels
Features
- Screwed end BSPT connection
- Full port
- Screwed body cap
- Spring loaded
- Stainless steel spring
Application
- For general and industrial services
- Applicable medium:water, oil, & non-corrosive and non-combustible gas, steam
| Test Requirements | |
|---|---|
| Working Pressure | 150 PSI (10 Bar) |
| Maximum Pressure | 232 PSI (16 Bar) |
| Shell Test Pressure | 300 PSI (21 Bar) |
| Applicable Temperature | <210°C |
Materials
| No. | Parts | Material |
|---|---|---|
| 1 | Bonnet | C83600 (Brass) |
| 2 | Spindle | SS304 |
| 3 | Ring pull | SS304 |
| 4 | Nut | SS304 |
| 5 | Fixed nut | CW617N (Brass) |
| 6 | Lever | SS304 |
| 7 | Adjust screw | CW617N (Brass) |
| 8 | Fixed nut | CW617N (Brass) |
| 9 | Screw | SS304 |
| 10 | Spindle | CW617N (Brass) |
| 11 | Sping | SS304 |
| 12 | Body | C83600 (Brass) |
| 13 | Spring seat | CW617N (Brass) | 14 | Disc | Brass/RPTFE |
| 15 | Buffer | CW617N (Brass) |
| 16 | Gasket ring | PTFE |
| 17 | Seat | CW617N (Brass) |
Dimensions
หน่วย mm
| Size | 2 นิ้ว | 2-1/2 นิ้ว | 3 นิ้ว | 4 นิ้ว | 5 นิ้ว | 6 นิ้ว | 8 นิ้ว | 10 นิ้ว | 12 นิ้ว | |
|---|---|---|---|---|---|---|---|---|---|---|
| A | JIS 10K | 101 | 121 | 131 | 156 | 187 | 217 | 267 | 330 | 375 |
| DIN PN 10/16 | 107 | 127 | 142 | 162 | 192 | 218 | 273 | 328 | 378/382 | |
| ANSI 150 | 102 | 121 | 133 | 171 | 193 | 219 | 276 | 336 | 406 | |
| B | 43 | 46 | 64 | 64 | 70 | 76 | 89 | 114 | 114 | |
| E | 65 | 80 | 94 | 117 | 145 | 170 | 224 | 265 | 310 | |
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