Over-Pressure Relief Valve
Accessory Valves
- Valve cartridge will open to bleed off excess pressure in the event of over-pressurization.
- Screw in valve cartridge adds an extra element of insurance in systems where you must use a pressure sensitive device.
- G 1/4 male connection.
- The valve is staked with a tamper proof plug.
- Leak-free operation before and after reseat condition.
- The only valve cartridge designed to bleed off excess pressure and re-seat at approximately 80% of set point.
| Model No. | Set Point | A |
|---|---|---|
| 47-0638-70-31 | 310 bar | 61 |
| 47-0638-70-34 | 345 bar | 61 |
| 47-0638-70-38 | 380 bar | 61 |
| 47-0638-70-41 | 415 bar | 61 |
| 47-0638-71-02 | 20 bar | 47 |
| 47-0638-71-03 | 30 bar | 47 |
| 47-0638-71-04 | 40 bar | 47 |
| 47-0638-71-05 | 50 bar | 47 |
| 47-0638-71-06 | 60 bar | 47 |
| 47-0638-71-07 | 70 bar | 47 |
| 47-0638-71-08 | 80 bar | 47 |
| 47-0638-71-09 | 90 bar | 47 |
| 47-0638-71-10 | 100 bar | 47 |
| 47-0638-72-12 | 120 bar | 47 |
| 47-0638-72-14 | 140 bar | 47 |
| 47-0638-72-16 | 155 bar | 47 |
| 47-0638-72-18 | 175 bar | 47 |
| 47-0638-73-21 | 210 bar | 47 |
| 47-0638-73-24 | 240 bar | 47 |
| 47-0638-73-27 | 275 bar | 47 |
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