The Robertshaw 1720 Series Thermomagnetic Safety Valve is a control used to cut off the flow of gas to the burner in the event of a pilot outage. The magnet assembly is energized by voltage generated by a thermocouple that is heated by the pilot flame. When this flame is extinguished, the thermocouple voltage decreases until a spring overcomes the magnetic force and closes off both the pilot and main gas. This control can be used for commercial and residential ovens, infrared heaters, chicken and pig brooders, recreational vehicle gas appliances and many more applications requiring automatic safety valves.
ATTRIBUTES:
Series Application: 1720 (TS11J) Complete Magnet and body Assembly.
Ambient Temperature: 32F to 300F (0C to 149C).
Body Inlet and Outlet: 3/8" Pipe.
Head Pilot Inlet and Outlet: 3/16" Tube.
Maximum Pressure: 0.5 PSI.
REPLACES: Garland 1027000 and G01479-01. Comstock Castle 17017. Uni-line 1720-806, 511112201 and TS11J-2311-1-0. RobertShaw 511-112-201. Consolidated Comm.Co G-151. FUNCTIONALLY REPLACES: Uni-line 1720-80F. Comstock Castle 511110201. American Catering G001.