MGM Series 189 Excess Flow Check Valves are designed for use where flanged connections are required. They are made completely of carbon andor stainless steel not castings for added durability. No. 189 MGM Excess Flow Check Valves are double flanged and are equipped with either...
Excess Flow Valves Stop the uncontrolled release of system media when a downstream line ruptures Reset automatically when pressure is restored Reduce maintenance time Eliminate the need for complex bypass mechanisms...
Representative photo(s) of the parts in this group. For a complete list please see chart below or TracPipe® CounterStrike® Price Sheet. Seismic Safety Shut off of gas to the home's piping system if it ruptures, reducing the possibility of fire and...
Excess Flow Valves are normally open valves that close automatically at a predetermined flow rate. Models are designed to operate in the lower flow ranges, i.e. 120 SCFM air, 20 GPM water or less. In this auto reset model, after actuation, the...
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