Diaphragm valve DVU

manualpneumaticfor control

For Separators/Scrubbers to 2000 psi (13.8 MPa) [138 bar] Working Pressure Hex Union Allows Plug and Seat Replacement Without Piping Removal Operates on 30–70 psi (207–483 kPa) [2.07–4.83 bar] Control Pressure Compatible With FW Murphy Level Controls Soft Seat Valve Manual Valve Operator The DVU Series are pneumatically controlled dump valves. The valves open and close automatically by pneumatic control from a FW Murphy level controller and dump valve operator. Diaphragm actuated, the DVU series dump valves operate at 30–70 psi (207–483 kPa) [2.07–4.83 bar] and up to 2000 psi (13.8 MPa) [138 bar] vessel pressure (depending on the model). A key benefit of this design is a hex union that provides the ability to replace the seat without removing the valve from piping. Designed for gas compressor scrubbers, the DVU Series can be used to dump any liquids compatible with its materials of construction.