Valtek MaxFlo 3 Control Valve Technical Brochure - Flowserve ...

MaxFlo 3 FCD VLENTB0052-01 – 01/11Dimensions and SpecificationsLogix 500 Series High Performance Digital PositionerEXTERIORGROUNDINGSCREWLED WINDOWInput SignalInput SignalCompliance VoltageVoltage SupplyMinimum RequiredOperating Current4-20 mA HART10 VDC30 VDC3.6 mAM20X1,5 OR1/2" NPTFRONT VIEWG1/4" OR1/4" NPTStroke OutputFeedback ShaftRotationmin. 15 0 , max 90 0 ,40 0 recommended forlinear applications22.95.9010.00.39"D" SHAFT OPTION(STANDARD)M857.202.25Air Supply2.31.0928.601.1335.401.39Air Supply Quality17.70.70Input Pressure RangeAir Consumption(steady state)17.70.7064.102.5235.401.3957.202.25174.106.8528.601.13free from moisture, oiland dust per IEC 770 andISA-7.0.011.6 to 6.0 bar (22 to 87 psi)0.08 Nm 3 /h @ 1.5 bar(0.047 SCFM @ 22 psi)0.12 Nm 3 /h @ 6.0 bar(0.071 SCFM @ 87 psi)Environmental Conditions-40Operating Temperature0 C to +80 0 C(-40 0 F to +178 0 F)Transport and Storage -40 0 C to +80 0 CTemperature(-40 0F to +178 0 F)Operating Humidity 0 to 100% non-condensatingM6BACK VIEW98.143.953.002.094.80.210.00.4M8X1,25 OR 5/16"-18UNC100.003.944.00.2"N" SHAFT OPTION(VDI/VDE 3845, NAMUR)MMINCH32.001.34.00.2Output SignalOutput PressureRangeOutput FlowCapacityShipping WeightsBase Positioner withoutAccessories0 to 100% of airsupply pressure2.4 Nm 3 /h @ 1.5 bar(1.41 SCFM @ 22 psi)7.0 Nm 3 /h @ 6.0 bar(4.12 SCFM @ 87 psi)1.2 kg (2.65 lbs)Performance Characteristics (typical)Linearity < +/- 1.0%Resolution < 0.1%Repeatability < 0.2%Deadband < 0.2%Limit Switches (optional)TypeP&F SJ2-S1NLoad current< 1 mA < 3 mAVoltage range5 - 25 VDCHysteresis 0.2%Temperature -25 0 C to 100 0 C (-13 0 F to 212 0TypeP&F SJ2-SNLoad Current< 1 mA < 3 mAVoltage Range5 - 25 VDCHysteresis 0.2%Temperature -40 0 C to 100 0 C (-40 0 F to 212 0 F)TypeP&F SJ2-NLoad Current< 1 mA < 3 mAVoltage Range5 - 25 VDCHysteresis 0.2%Temperature -25 0 C to 100 0 C (-13 0 F to 212 0 F)flowserve.com13