Gas Pressure Reducing Valves Manufacturers

Gas pressure reducing valve is a diaphragm-operated valve designed for chlorine, sulfur dioxide and ammonia gas service. It includes a pressure-reducing chamber for generating a gas pressure that acts on one surface of a diaphragm, a valve body that can sit on a valve seat having in its central part a valve hole communicating with the pressure-reducing chamber, and a spring biasing the diaphragm in a direction that detaches the valve body from the valve seat.