The VMM type valve is a combination of two solenoid valve in an only compact and versatile valve huosing. The first valve is a fast opening safety solenoid valve. The second valve may be a fast opening or a slow opening solenoid valve to adjust the gas flow, with a first adjustable fast stroke and […]
Variable Primary Pressure Flow Controller (Not subject to supply pressure variations) MODEL 2204 SERIES Model 2204 Variable Primary Pressure Flow Controller is a control valve that always keeps flows at a constant rate under a given constant level of secondary pressure (outlet pressure) even when the primary pressure (inlet pressure) fluctuates. The built-in precision needle valve accurately controls flows […]