Grooved Butterfly Valves

Reliable Supervised Butterfly Valves are approved for use in fire sprinkler systems and are designed with AWWA C606 grooved end connections for ease of installation.

Available in a wide range of nominal sizes—including 2-1/2”, 76mm, 3”, 4”, 5”, 6”, 165mm, 8”, and 10”—these valves are rated for a maximum working pressure of 300 psi (20.7 bar) and a temperature of up to 212°F (100°C).

Each valve includes a tapped, plugged port on both the supply and discharge sides of the disc. Wire harness options include a standard 9” (0.23 m) set of leads and an extended 39” (1 m) set for international installations.

Prior to installation, verify material compatibility of the REL300GT and REL300GTC models with the water supply and environmental conditions.