4" Double Check Valve Assembly With Grooved BFV 4" Doublecheck detector N Patgrooved Btrfly supporting consistent fire suppression performance

supporting consistent fire suppression performance

Its OS&Y design enhances operational transparency for facility managers

preventing gaps and potential fire protection compromise

1 standard flanged ends or AWWA C606 grooved ends to integrate seamlessly with existing piping systems

leak-proof joints that perform predictably in emergency scenarios

4" Double Check Valve Assembly With Grooved BFV 4" Doublecheck detector N Patgrooved Btrfly supporting consistent fire suppression performanceThe 4" Double Check Valve Assembly with Grooved Butterfly Valve by Viking is designed for fire protection professionals seeking dependable backflow prevention and efficient flow control in commercial and industrial sprinkler systems. Its rugged construction and seamless integration offer a reliable solution to maintain water quality and system safety. Durable Construction: Crafted from high grade ductile iron with strong seals to resist corrosion and