SIBCA 50mm Swing Check Valve – 300 PSI Grooved, UL/FM Listed, GN-0393

The SIBCA GN-0393 50mm Swing Check Valve (Grooved, 300 PSI) is a robust and reliable fire protection valve designed to prevent backflow in sprinkler and hydrant systems. Built with a swinging disc mechanism, it allows unidirectional water flow while automatically closing to stop reverse flow, ensuring the system remains protected and efficient.

Tested and approved with UL and FM Listings, this swing check valve is suitable for fire sprinkler installations, hydrant pipelines, and water distribution systems. Its grooved-end design allows for quick and secure installation, while the 300 PSI pressure rating ensures durability and dependable performance under demanding fire safety conditions.