Natural Gas Shut Off Valves


Natural Gas Shut-off Valves. 

Pacific Seismic Products Valves automatically shut-off the natural gas supply during an earthquake or other seismic event. They are intended to close in the event of an earthquake to prevent gas flow into a structure where earthquake damage may have occurred.

Use these links for additional info and specifications:

Horizontal Earthquake Valves
Vertical Bottom-In Earthquake Valves
Vertical Top-In Earthquake Valves
Specialty Valves & Available Options
PSP Stabilizer Kits


Please browse this site to learn more about our products or call us 661-942-4499

Latest News What's new at PSP

PSP Stabilizer Kits Information

Newly UL Re-Certified Earthquake ValvesOnly seismic actuated valves to have UL approval.   

New Tested & Certified Model 400Look under certification and specialty products page for more information.


 New MS Design Now available on all sizes including specialty valves.

InternationalWarning. .   

UL Certification
Why UL Is So Important     


Certification Information Here
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Reset Information
How To Reset Our Valves  





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