Improving control through advanced technology. Moniteur's Series 40N /41N pneumatic (3-15psi) and electro-pneumatic (4-20mA) valve positioners are advanced control devices which provide unparalleled stability in difficult environments. In virtually any application, this positioner's performance is improved compared with typical spool valve type designs.
Moniteur Valve Positioner, Pneumatic, Series: 40 Series, 1/4 in NPT, 3 to 15 psi, -4 to 158 deg F, 20 to 100 psig Supply, Metal
Unique magnetic torque motor 4 to 20 mA input automatically compensates for supply pressure, atmospheric pressure and ambient temperature changes, and is unaffected by EMFThe vibration resistant design has no resonance effects from 5 to 200 Hz, in real life, the performance and sensitivity are clearly superior to standard valve positioner designsReduced bleed pilot valve reduces air consumption by more than 50% - No Spool Valves are used for air delivery, improving resistance to dirty plant airRugged aluminum housing with a triple corrosion-resistant interior and exterior coating stands up to harsh environmentsPrecise calibration with simple span and zero adjustmentsPrecision zero hysteresis coupling system for NAMUR actuators provides superior accuracy and repeatability by eliminating slopStainless steel gauges standardOptional limit switches and 4 to 20 mA feedbackEach valve positioner performance tested, test results included in the box with each positioner guarantee consistent performance0 to 90 deg stroke range7 scfm air delivery0.26 scfm air consumption1/8 NPT gauge ports and 1/4 in NPT supply or outlet+/- 1 % linearity, hysteresis and +/- 0.5 % sensitivity, repeatabilityS: Standard or nonePilot valve: Standard orificeS: Standard gaugesIndication: Flat dia