Robertshaw 700-507 3/4" x 3/4" Gas Valve. The 700 Series Gas Valve is designed for heating applications and pilot valves. The Robertshaw 700-507 3/4" x 3/4" Gas Valve is a Multi-Function Valve that also features a manual valve, automatic pilot safety valve and a millivolt operator. Along with these functions, this valve also includes wiring connections that are on top of the valve and easy-to-access. The valve has a 240,00 BTU capacity, 24 volt connection, and a 3/4" Inlet by 3/4" Outlet. This Robertshaw 700-507 3/4" x 3/4" Gas Valve is ideal for converting natural gas systems to LP systems, quickly, and efficiently.