Excess Flow Valve

Coming Soon..

Excess Flow Valve and Back Pressure Check Valves for storage & transport tanks. Body is Cadmium Stainless Steel and stem is stainless steel. Connection is Ø2”-3”-4” M. NPTF threaded type. Approximately closing flows is between 75-500 GPM. Designed for mounting in flanged tank connections with internal threads in the bottom of a container. They may be used in filling, withdrawal or vapor equalizing application. They provide high flow capacity with low pressure drop to minimize pump inlet line cavitation.

Excess Flow Valve and Back Pressure Check Valves for storage & transport tanks. Body and Steel can be either Cadmium Plated Steel or Brass. Connection is Ø3/4” - 2”. Inlet connection F. NPTF outlet connection is M. NPTF threaded type. Approximately closing flows is between 4-160 GPM. Designed for liquid or vapor use for filling, withdrawal and vapor equalizing in tanks or line applications. They are intended for long lines or branch piping where tank-mounted excess flow valves are inadequate.