RAH 8 250 bar. Parker Hannifin OEM. Parker Hannifin pressure relief valves for industrial and marine service. P/N RAH081-S-25N.
| Brand | Parker Hannifin |
| Part number | RAH081-S-25N |
| Category | Pressure Relief Valves |
| Approvals | CE, PED 2014/68/EU, ASME VIII UV |
| MOQ | 1 |
Parker HCS pilot-operated relief cartridge, SAE-08 / C08-2 cavity. Source crack-pressure code '25N' is non-standard — standard Parker codes are S10/S20/S30/S50. Target crack: 250 bar (nearest cataloged variant is RAH081S30, 300 bar max).