Fluid Control Systems Selected product range

115Technical dataMediaOther technical dataFlow direction above the seatGaseous media and steamPlease see technical data for flow direction below seatFlow direction above the seatType 2012 with flangeconnection➔2012Ordering chart for valves with flow direction above seat, PA actuator (other versions on request)With flange connection according to ANSI BI6.5 150# RFControlfunctionA 2/2-way, NC byspring actionOrifice [mm]Flange size[inch]Actuator sizeØ [mm]Cv valuewater[GPM]Minimum pilotpressure[psi]Operatingpressure upto + 180 °C(350 °F) [psi]Item no.15 1/2 40 5.5 64 232 146 43650 5.5 41 232 146 44220 3/4 40 9.4 87 232 146 44750 9.4 54 232 146 45325 1 50 15.1 73 232 146 45940 1 1/2 63 36 84 232 146 46940 1 1/2 80 36 61 232 146 47550 2 80 52.2 84 232 146 48665 2 1/2 125 84.7 51 145 152 84180 3 125 127.6 70 145 152 850100 4 125 191.4 65 87 461 054Process ValvesAttention!Valves with flow direction above the seat are only conditionally usable for liquid media.Waterhammer will occur! For pilot pressure at lower operating pressure, please refer to Charts on p. 116.Ordering chart for valves with flow direction above seat, PA actuator (other versions on request)With threaded port connectionControlfunctionA 2/2-way, NC byspring actionOrifice [mm]Threaded portconnectionActuator sizeØ [mm]Cv valuewater[GPM]Minimum pilotpressure[psi]Operatingpressure upto + 180 °C(350 °F) [psi]Item no.15 NPT 1/2 40 5.5 64 232 on request50 5.5 41 232 on request20 NPT 3/4 40 9.4 87 232 on request50 9.4 54 232 on request25 NPT 1 50 15.1 73 232 on request32 NPT 1 1/4 63 22.6 66 232 on request40 NPT 1 1/2 80 36 61 232 on request50 NPT 2 80 52.2 81 232 on request65 NPT 2 1/2 125 75.4 51 145 152 84580 NPT 3 125 127.6 70 145 152 854100 NPT 4 125 191.4 65 87 152 863Attention!Valves with flow direction above the seat are only conditionally usable for liquid media.Waterhammer will occur! For pilot pressure at lower operating pressure, please refer to Charts on p. 116.Subject to modifications