LPG Differential Valve mounted on the meter outlet and connected at the valvebonnet to the vapor eliminator on the meter with function of to stop liquidflow whenever vapor is present in the system. The valve maintains sufficientpressure to ensure that high-vapor pressure products such as LPG or anhydrousammonia (NH3)always remain in the liquid state. The valve is springloaded and designed to fail closed.
Material:Aluminum
Size:1.5”or 2”