Seismic Valves

Pacific Seismic

Our seismic valves are intended to close in the event of an earthquake thus preventing gas from flowing into a structure where damage may have occurred. The valve minimizes the potential of a fire or explosion due to the release of natural gas into a commercial or industrial building. These valves are designed to be mounted around meter sets and remain closed until manually reset. A viewing port is built into the valve so that the open or closed indicator can be seen. Here are some of the standard features; Automatic shut-off in case of earthquake. Available in both horizontal and vertical configurations. 30 year warranty. No maintenance required. Options available; Monitoring system option signals the valve status, either open or closed. Electrical switch for remote indication. Remote actuator when alarm switch is tripped. 3-Way for specialty gasses.

Lubricated Plug Valves
Norgas Controls has a large variety of valves for almost any application. The cast iron lubricated plug valves are ideal as a manual gas shut-off valve. They are CSA 3.11 certified for up to 125 PSI pressure and for temperatures down to -40 C., which is ideal for outdoor installations. 

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