Earthquake Gas Shut-off Valves
The Little Firefighter
Firefighter Gas Safety Products dedicated
to saving lives and property in the event of a earthquake.
Because no one can accurately predict an earthquake
we developed this automatic gas shutoff valve that
activates and shuts off your home or business natural
gas supply in the event of a 5.1 or greater earthquake.
Peace of mind and safety for your family is why we
developed it. Endorsed by the City of Los Angeles & JAPA
our valves are UL Tested and Approved. Our valves
are manufactured using state of the art CNC machining
equipment that allows us to build consistent and
reliable valves you can trust. Quality and safety
are paramount in the production of our valves. Your
families lives depend on our product working properly
and we test every valve that leaves our plant for
that very reason.
Koso - The California Valve
These valves are earthquake-sensitive
gas shut-off valves. They are intended to close in
the event of an earthquake to prevent gas flow into
a structure where earthquake damage may have occurred.
This will greatly reduce potential risk of explosion
or fire due to loss of gas line integrity or uncontrolled
flow of gas after a major earthquake.
Gas Valve Stabilizer
Firefighter Gas Safety Products gas valve stabilizer
is recommended for use with all of our gas shut off valves.
Easy to install and vital to the proper functioning of
the valve itself.
- The first prefabricated stabilizer approved by
- Can be used with all shut-off valves
- Can be used
on gas piping systems up to 1-1/4"
both horizontal and vertical installations and
- Only one GV-12 is required next to the valve
(Between the meter and the valve)
- PATENT PENDING