Robert Shaw Gas Valve 710-502 

• Used on systems with Thermopile only, no thermocouple
• Standing Pilot
• 3/8" inlet / outlet on ends and sides. Comes with plugs for unused openings.
• 50% turn down capability
• Pilot outlet: 1/4" tubing
• Gas cock dial marking: off-pilot-on
• Maximum ambient temperature: 175 degree F
• Maximum capacity: Natural Gas 70,000
• L.P. Gas 112,000
• Maximum inlet pressure: 14" W.C. (1/2 PSI)
• NOTE: Use two lead thermopiles only.