Brass nozzle forged gas valve

Gas cocks are shut-off ball type valves commonly used in installation of residential and commercial appliances and heating equipment such as gas stoves, fireplaces, water heaters, boilers, furnaces, etc. They are compatible with natural, manufactured, liquefied petroleum gas (LPG or propane) or air mixtures of such.

A safety valve is a valve that acts as a fail-safe. An example of safety valve is a pressure relief valve (PRV), which automatically releases a substance from a boiler, pressure vessel, or other system, when the pressure or temperature exceeds preset limits. Pilot-operated relief valves are a specialized type of pressure safety valve. A leak tight, lower cost, single emergency use option would be a rupture disk.Safety valves were first developed for use on steam boilers during the Industrial Revolution. Early boilers operating without them were prone to explosion unless carefully operated.Features: - Size: - 1/2” to 1” TO 2” X 2” TO 4” X 6” Material : - CI, WCB, IC, CF8, CF8M (OTHER MATERIAL GRADE ON REQUEST) End Connections : - Flanged and Screwed Operation Type : - Hand lever and closed cap Pressure Rating : - 150# AND 300# AND OTHER CLASS AVAILABLE ON REQUEST