Description
The Reliable Model RBV series bronze butterfly valves are indicating control valves for fire protection systems. Model RBVT valves have ANSI B1.20.1 NPT threaded end connections and are available in 1” (25 mm), 1-1/4” (32mm), 1-1/2” (38mm), 2”(51mm), and 2-1/2” (65mm) nominal sizes. The Model RBVG valves have ANSI/AWWA C606 grooved end connections and are available in 1-1/4” (32mm), 1-1/2” (38mm), 2”(51mm), and 2-1/2” (65mm) nominal sizes. The valves are listed for 300 psi (20.7 bar) working pressure.
The valves have an integral 10 Amp pre-wired supervisory tamper switch assembly for indoor and outdoor use. The tamper switch signals movement of the valve seal from the full open position.