TWRSVPT - White Rodgers Gas Safety Valve, Pilot Light, and Thermocouple.

This White Rodgers Safety Valve offers 100% shut off of both the pilot and the main gas burner if the pilot light is extinguished or is not sufficiently combusting. It is thermocouple-operated and does not require electricity to operate.  It features a three-position control knob:  Off, Pilot, and On.

This unit comes with the pilot light with 6' of ¼” aluminum tubing and a 6’ long thermocouple.  This can be used with all domestic heating gases delivered up to 0.5 psi max.  It offers two different gas inlets for your choice of a side inlet or bottom inlet and also includes the plug to seal the inlet opposite your choice.  The inlets and outlet of the valve are ½” F NPT. Included are two bushings to reduce the inlet and outlet to 3/8” F NPT.  

Maximum btu/hr output for Natural Gas at 1" WC drop:
 

• With 3/8” bushings installed:              With 1/2” bushings installed:  

• Side inlet      112,000 btu/hr                  Side inlet      124,000 btu/hr
• Bottom Inlet  107,000 btu/hr                 Bottom inlet  118,000 btu/hr

• Operating temperature -40° F to 250°