Fluid Control Systems Selected product range

120Ordering chart for DN 15-50 valves (other versions on request)Diaphragm valve with piston actuator, PVC-U body with true union, radially expandable, seal material EPDMProcess Valves 2030ControlfunctionOrifice [mm]Port connectiontrue union[inch]Actuator sizeØ [mm]Other pressure ranges, control function, actuators and accessories on requestCv valuewater[GPM]DiaphragmImportant for the material selection!Note that the permissible operating pressure isdependent on the media temperature.Minimum pilotpressure[psi]Operatingpressure[psi]A 2/2-way, NC by 15 0.840 50 3.5 EPDM 73 123 on requestspring action 63 4.1 EPDM 73 145 US03001Pressure-temperature compatibilityDN 15-50Operating pressure [bar]20 1.050 63 8.1 EPDM 80 145 US0538625 1.315 80 12.8 EPDM 80 145 US0300332 1.660 100 20.9 EPDM 80 145 US0300440 1.900 100 27.8 EPDM 80 94 on requestItem no.true union125 30.2 EPDM 80 145 US0300550 2.375 125 49.9 EPDM 80 116 US03006Temperature [°C]Ordering chart for DN 65-100 valves (other versions on request)Diaphragm valve with piston actuator, PVC-U body with flange connection, seal material EPDMControlfunctionOrifice [mm]Port connectionActuator sizeØ [mm]Cv valuewater[GPM]DiaphragmMinimum pilotpressure[psi]Operatingpressure[psi]Item no.flangeconnectionA 2/2-way, NC by 65 Loose 125 63.8 EPDM 80 101 149 295spring action flanges 175 69.6 EPDM 65 145 147 83880 Fixed flanges 175 116 EPDM 73 73 147 840225 116 EPDM 73 145 147 842100 Fixed flanges 225 186 EPDM 73 116 147 843Other pressure ranges, control function, actuators and accessories on requestPressure-temperature compatibilityDN 65-100Operating pressure [bar]Important for the material selection!Note that the permissible operating pressure isdependent on the media temperature.Temperature [°C]Subject to modifications