Pressure Relief Valve | 1/2 in. | Cast Brass | 75-175 PSI

This 1/2 in. Iron Pipe Size (IPS) durable Cast Brass Pressure Relief Valve is ready for service in water-based systems, specifically fire protection/fire sprinkler systems and standpipes. It is specifically designed for use in residential and gridded sprinkler systems, or where pressure relief is required. With an adjustable pressure range of 75-175 PSI, it features two 1/2 in. Iron Pipe Size (IPS) connections, an adjustable brass cap, and a leak-tight rubber seal. This valve activates within the set range for ease of installation and peace of mind.