Additional information regarding earthquake valves and natural gas service restoration after a valve activates can be found in Tariff Book, Rule 10, Section G, "Earthquake Valve Service." If you have questions about earthquake and excess-flow valve installation requirements, contact your local Building and Safety Department.
65kAIC Rated Shaker Table Tested to SDS Level 2.5 Listed to CBC2010, IBC2009, AC156 98% Efficient ALSO AVAILABLE FROM MYERS POWER PRODUCTS: EL SEISMIC CATALOG Seismic Shut-off Valve Koso/California Valve Pacific Seismic Products Level Indicator Visual Open/Closed Valve Position Indicator-close indicator 4 Specifications & Response To Seismic Disturbance Manual Reset High flow efficiency with minimal pressure drop Positive closure, soft seal seating Visual open-close indicator Valve, a by-pass per Figure 2 must be installed. NOTICE Do not install a check valve between the Model RSV-1 Residential Shut-Off Valve and the fire sprinklers unless a by-pass per Figure 2 is installed. Installing a by-pass disables performance of the Model RSV-1 Valve as a check valve. Water Supply Requirements • 1-Inch (DN25) Valve