Pressure relieve valve. Threaded ends M-F according to ASME B1.20.1 NPT. Stainless steel construction 1.4408 (CF8M). AISI 302 stainless steel spring. Disc with PTFE sealing. High discharge capacity. Tare pressure adjusted to the requested pressure from 0.5 to 25 bar. Maximum allowable pressure: 40 bar. Working temperature: -20ºC +200ºC.
| REFERENCE | R1 | R2 | PN | WEIGHT |
|---|---|---|---|---|
| 2258N 04 06 XX | 1/2" | 1" | 40 | 1.78 kg |
| 2258N 05 06 XX | 3/4" | 1" | 40 | 1.79 kg |
| 2258N 06 06 XX | 1" | 1" | 40 | 1.78 kg |
| 2258N 06 07 XX | 1" | 1 1/4" | 40 | 1.88 kg |
| 2258N 07 07 XX | 1 1/4" | 1 1/4" | 40 | 1.81 kg |
| 2258N 08 09 XX | 1 1/2" | 2" | 40 | 3.70 kg |
| 2258N 09 09 XX | 2" | 2" | 40 | 3.76 kg |
XX = indicate the required pressure range. Option:
- XX = 11 ∼ 6 bar.
- XX = 12 ∼ 25 bar.
NPT threaded pressure relief valve
Pressure relieve valve. Threaded ends M-F according to ASME B1.20.1 NPT. Stainless steel construction 1.4408 (CF8M). AISI 302 stainless steel spring. Disc with PTFE sealing. High discharge capacity. Tare pressure adjusted to the requested pressure from 0.5 to 25 bar. Maximum allowable pressure: 40 bar. Working temperature: -20ºC +200ºC.
| REFERENCE | R1 | R2 | PN | WEIGHT |
|---|---|---|---|---|
| 2258N 04 06 XX | 1/2" | 1" | 40 | 1.78 kg |
| 2258N 05 06 XX | 3/4" | 1" | 40 | 1.79 kg |
| 2258N 06 06 XX | 1" | 1" | 40 | 1.78 kg |
| 2258N 06 07 XX | 1" | 1 1/4" | 40 | 1.88 kg |
| 2258N 07 07 XX | 1 1/4" | 1 1/4" | 40 | 1.81 kg |
| 2258N 08 09 XX | 1 1/2" | 2" | 40 | 3.70 kg |
| 2258N 09 09 XX | 2" | 2" | 40 | 3.76 kg |
XX = indicate the required pressure range. Option:
- XX = 11 ∼ 6 bar.
- XX = 12 ∼ 25 bar.
