RS Series Resilient Seat Butterfly Control Valves
Commercial or Industrial Grade Actuators, 2″ to 20″
Clarksolution offers a complete line of Butterfly valves for both commercial and industrial applications. The valves are designed for hot and chilled water, as well as steam applications up to 10 PSI saturated steam inlet. The valves can be used for on/off or throttling control, isolation, flow balance, mixing or diversion.
Valves are available in full-lugged or wafer mounting style. All bodies meet ANSI 150 pressure ratings for hydrostatic requirements. The valves are compatible with ANSI 125/150 flanges. Standard valves 2″-12″ are bidirectional with a bubble-tight shut-off pressure rating of up to 250 PSI dead-end service. Valves 14″-20″ are also bidirectional with a bubble-tight shut-off standard pressure rating of 50 PSI. Rating to 150 PSI is available with non-undercut (NU) discs.
A selection of commercial grade actuators and industrial grade NEMA 4/4X actuators are available.