50B-4KG1KOL & 2050B-4KG1KOL Pressure Relief Valve

The Cla-Val Globe Pattern Model 50B-4KG1KOL and Angle Pattern Model 2050B-4KG1KOL relief valve is designed to relieve excess pressure in a fire protection system, while eliminating the damaging effects of cavitation. For Onshore and Offshore Applications KOL Anti-Cavitation Trim Seat: Protects Against Cavitation Reduces Noise and Vibration Extends Valve Life Compliant with NFPA 20 Standards The valve features an adjustable pressure setting.