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CONCOA 8309413-01-1 | 9400 Series Industrial Relief Valve | Preset 500 PSIG, 260-600 PSIG Range, FKM Seal
Part Number : 8309413-01-1
Factory set to 500 PSIG (34 BAR), the CONCOA 8309413-01-1 relief valve can be field adjusted across 260-600 PSIG (18-41 BAR). Connections are 1/2 in MNPT x 1/2 in FNPT; the FKM seal covers -20°F to 400°F (-30°C to 205°C). It vents vapour and gas from pipes and vessels, opening progressively above set point with zero leakage up to 98% of set pressure.
Key features
- Captive seat that limits wetted area, plus encapsulated poppet seal against leakage and cold flow
- Narrow band springs that limit pressure rise at high flow, alongside 303 stainless steel poppet
- Brass body and 3700 PSIG (255 BAR) proof pressure
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