About this item Compatibility Model: Compatible with Robershaw 700-506 gas valve, 700-503 millivolt gas valve, replacement for Robertshaw 700-502 combination gas valve, replacement for Robert shaw700-504 millivolt combo gas valve. Also replacement for the swimming furnace combination gas valve Premium Materials: The 700 Series Millivolt Gas Valve replacement parts are crafted with durable materials to ensure long-lasting performance and reliability. These replacement parts are manufactured to meet or exceed OEM specifications, guaranteeing a secure fit and optimal performance Easy to Install & Use: 700 Series millivolt valves have inlet and outlet thread sizes 3/4"-14 NPT female thread, also giving away two additional 3/4” x 1/2” Reducer Bushing Kits for easy pipe mount conversion Flow Capacity: This safety valve can be used with an inlet pressure of 7"-13.8" WC natural gas( flow rate set at 180000 BTU - 360000 BTU), the outlet pressure of 4 +/- 0.3" WC Excellent Performance: 700-506 Millivolt Gas Valve replacement parts deliver reliable performance and keep your gas fryer running smoothly. With their durability, compatibility, and ease of installation, these replacement parts are an essential addition to any repair toolkit › See more product details