The Blue Flame Straight Valve is CSA Certified and for use with Natural, Mfd., Mixed, Liquefied Petroleum Gases and LP Gas-Air mixtures. The maximum operating pressure is 1/2 psig. The maximum and minimum operation temperatures are 125 degrees (F) and 32 degrees (F). 910 is a straight globe-type valve with 1/2 F by 1/2F connections. There are 2.5 turns of rotation between the full"off" and full"on" positions. The maximum operation pressure is 1/2 psig. The maximum and minimum operating temperatures are 125°F and 32°F. The model"S" straight pattern valve 81,700 BTU's. Brass body material, brass stem, MBR seal and the packing is graphite. The blue flame straight gas valve has a capacity rating of Btu/hr; 1000 Btu/cuft, 0.64 specific gravity; main burner load. The blue flame straight gas valve is an appliance valve specified as a gas burner valve. Actuation: Manual. Assembled Depth: 1.5". Assembled Height: 3". Assembled Width: 2.5". Compatible pipe material: CPVC. Connection: Screw on. Material: Brass. Maximum pressure (psi): 0.5". Maximum working temperature (F): 125. Minimum working temperature (F): 32. Pipe and Tubing Product Type: Valve. Rating: 125 psi. Valve inlet diameter: 0.335". Valve outlet diameter: 0.335". Size: 0.5".