Class Number Description
VALVES (GAS) - Manually Operated For Use on Piping


The manual shutoff valves listed in this section are of the metallic type. They are for
indoor/outdoor installation and are for use in gas piping between the meter outlet and the
inlet connection to the valve of a gas appliance.


CGA CR91-002 Manually Operated Gas Valves for Use on Piping 

In Canada controls are Certified for use with natural and propane gases only.

These valves are capable of operation at ambient temperatures between -40F and 125F and
at pressures up to 2 psig or 5 psig.

Sizes shown are for standard female tapered pipe threads unless otherwise indicated.


  • All applicable marking as per the requirement listed.
  • CSA Mark.