In the event of failure, these valves fail open. Open, 304-Viton Designed to connect to tubing for a permanent and flush welded connection.4" Butterfly Valve, Actuated/Weld Ends/Norm..
3" Butterfly Valve, Trigger Handle/Weld Ends, 304-Silicone-Red Handle design with squeezable trigger allows valve to be manually locked into several positions at various degrees of "open".
2-1/2" Butterfly Valve, Trigger Handle/Weld Ends, 316-Silicone-Red Handle design with squeezable trigger allows valve to be manually locked into several positions at various degrees of "open"..