GAS REGULATOR SELECTOR VALVE

摘要

A selector valve for use with a hospital vacuum on position pressure module to supply vacuum or pressure to a utilization means. The selector valve has two or more positions and includes a positive stop at each of its positions through the use of molded plastic parts that interact together to eliminate springs or other components that are tedious to assemble. The entire selector valve is comprised of a minimum of parts and costly lapped surfaces are eliminated by molding a gasket material to one of the components of the valve. The overall multiposition selector valve is thus inexpensive to manufacture by utilizing a minimal number of plastic molded parts and that are easy to assemble.