Working Pressure: 5 PSI @ 125° F Temperature:-40° F to + 125° F Lester Says: "Not all Gas Valves are the same" Always make sure manufactures specifications meet your applications tolerances and intended use criteria" Use photos to ID your replacement parts. Lester Says "If you left click your mouse you can download the photo and use your photo software to size to full size to to make sure the part is what you need.