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
Note
- Material's table to the lever type
- Maximum working pressure 10 Bar
| 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
| Size | 1/2 นิ้ว | 3/4 นิ้ว | 1 นิ้ว | 1/1/4 นิ้ว | 1-1/2 นิ้ว | 2 นิ้ว |
|---|---|---|---|---|---|---|
| A | 32 | 33.5 | 41.5 | 46.5 | 51 | 60 |
| DN | 15 | 20 | 25 | 32 | 40 | 50 |
| H | 159.5 | 169 | 199.5 | 216.5 | 243 | 283 |
| L | 31 | 35 | 39.5 | 50 | 59 | 67 |
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