Specification Standards
- Design for durability
- Compact affortable alternative for air, steam, gas, water, oil, etc under 150 PSI
- Available in DN15 - DN50 inlets
- Ideal 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
Note
- Material's table to lever type
- Maximum working pressure 10 Bar
| Test Requirements | |
|---|---|
| Working Pressure | 150 PSI (10 Bar) |
| Maximum Pressure | 200 PSI (14 Bar) |
| Shell Test Pressure | 300 PSI (21 Bar) |
| Applicable Temperature | <250°C |
Materials
| No. | Parts | Material |
|---|---|---|
| 1 | Bonnet | SS304 |
| 2 | Looked nut2 | SS304 |
| 3 | Looked nu1 | SS304 |
| 4 | Lever | SS304 |
| 5 | Pin | SS304 |
| 6 | Ring | SS304 |
| 7 | Locked nut | SS304 |
| 8 | Screw | SS304 |
| 9 | Adjustable nut | SS304 |
| 10 | Spindle | SS304 |
| 11 | Spring | SS304 |
| 12 | Spring seat | SS304 |
| 13 | Valve body | SS304 |
| 14 | Disc | SS304 |
| 15 | Sealig gasket | PTFE |
| 16 | Locked nut | SS304 |
| 17 | Gasket (white) | PTFE |
| 18 | Valve seat | SS304 |
Dimensions
| Size | 1/2 นิ้ว | 3/4 นิ้ว | 1 นิ้ว | 1/1/4 นิ้ว | 1-1/2 นิ้ว | 2 นิ้ว |
|---|---|---|---|---|---|---|
| A | 32.5 | 36.5 | 41.5 | 50.5 | 54.5 | 62.5 |
| G | 1/2 นิ้ว | 3/4 นิ้ว | 1 นิ้ว | 1-1/4 นิ้ว | 1-1/2 นิ้ว | 2 นิ้ว |
| H | 162.5 | 187 | 207.5 | 239.5 | 256.5 | 293 |
| L | 31.5 | 35 | 43.5 | 55 | 58 | 70 |
| R1 | 1/2 นิ้ว | 3/4 นิ้ว | 1 นิ้ว | 1-1/4 นิ้ว | 1-1/2 นิ้ว | 2 นิ้ว |
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