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PROPORTIONAL PRECISION PRESSURE REGULATOR REGTRONIC SERIES

PROPORTIONAL PRECISION PRESSURE REGULATOR REGTRONIC SERIES
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PROPORTIONAL PRECISION PRESSURE REGULATOR REGTRONIC SERIES

Product catalog summary

Overview

The REGTRONIC series consists of proportional precision pressure regulators designed for accurate pressure control in pneumatic systems. These regulators adjust pressure based on input commands and are available in remote control and display versions. Control interfaces include M12x1 connectors supporting voltage, current, RS232, and IO-Link protocols. Display versions provide real-time pressure readings and diagnostics via a graphic interface with buttons and LEDs on one side.

Technical Specifications

  • Fluid: Filtered, unlubricated air (minimum 10 µm filtration)
  • Pressure Range: Regulation from 0.05 to 10 bar (settable full scale and minimum pressure)
  • Inlet Pressure: Minimum inlet pressure is regulation pressure + 1 bar; maximum 11 bar
  • Temperature Range: 0 to 50 °C
  • Flow Rates: Vary by model and pressure differential, ranging from 10 Nl/min to 20,000 Nl/min at 6.3 bar differential pressure
  • Weight: From 0.2 kg (smallest models) up to 5.8 kg (largest models)
  • Protection Class: IP65
  • Supply Voltage: Analog versions 12 VDC (-10%) to 24 VDC (+30%), IO-Link versions 18 to 30 VDC
  • Current Consumption: Max 150 mA (IO-Link), max 220 mA (analog at 12 VDC)
  • Input Signals: Voltage 0-5 VDC or 0-10 VDC; Current 4-20 mA; RS232 serial port
  • Output Signals: Analog 0-10 VDC (1 VDC = 1 bar), digital PNP/NPN open collector outputs (max 24 VDC, 60 mA)
  • Accuracy: Pressure output accuracy ≤ ±0.3% full scale; analog output accuracy ≤ ±0.4% full scale
  • Hysteresis and Repeatability: ≤ ±0.2% full scale
  • Response Time: Typically 0.2 to 0.7 seconds depending on pressure step and volume

Control and Interface

Regulation is performed via a closed-loop system using an electronic precision pressure sensor downstream, a control circuit, and two mini solenoid valves that modulate pressure to the target value. The user interface includes LEDs, buttons, and a graphic display (for display versions). Programming and monitoring software "MWRegtronic" is available for parameter setting and diagnostics via PC connection using a dedicated cable.

Models and Variants

  • REGTRONIC M5: Smallest size with M5 threaded ports, available with display or remote control, including IO-Link versions.
  • REGTRONIC 1/8" and 1/4": Medium size regulators with nickel-plated brass cartridges and painted aluminum bodies, available with display, remote control, and IO-Link.
  • REGTRONIC New Deal: Larger size with aluminum body and brass components, available with display and remote control.
  • REGTRONIC 300: Tecnopolymer body with brass and aluminum components, multiple port sizes (1/2", 3/4", 1"), display and remote control versions.
  • REGTRONIC 400: Largest size with aluminum body and end plates, port sizes from 1" to 2", display and remote control versions.

Installation and Accessories

  • Installation possible in any position.
  • Fixing options include wall mounting with screws, mounting with legs, or base mounting depending on model.
  • Accessories include fixing bracket kits, connector kits, configuration cables, and end plate kits for integration with SKILLAIR systems.
  • Connectors: M12x1, 5-pin or 8-pin, A-coded, available in straight or 90° versions, with or without cables, specific to analog or IO-Link versions.

Important Notes and Limitations

  • Voltage above 32 VDC will irreparably damage the regulator.
  • Specifications refer to static conditions; pressure may vary under air consumption on the output side.
  • Parameters for analog versions can be set via software and PC connection.

Summary of Key Parameters

ParameterValue / Range
Pressure Regulation Range0.05 to 10 bar
Max Inlet Pressure11 bar
Temperature Range0 to 50 °C
Flow Rate (at 6.3 bar ∆P)10 to 20,000 Nl/min depending on model
Supply Voltage (Analog)12 VDC (-10%) to 24 VDC (+30%)
Supply Voltage (IO-Link)18 to 30 VDC
Current ConsumptionMax 150 mA (IO-Link), Max 220 mA (Analog)
Accuracy≤ ±0.3% full scale (pressure output)
Hysteresis / Repeatability≤ ±0.2% full scale
Response Time0.2 to 0.7 seconds

Conclusion

The REGTRONIC series offers a comprehensive range of proportional pressure regulators suitable for precise pneumatic pressure control with flexible control options including analog, digital, RS232, and IO-Link interfaces. The availability of display and remote control versions, combined with robust construction and multiple mounting options, makes these regulators adaptable to various industrial automation applications requiring high accuracy and reliability.

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Catalog excerpts

PROPORTIONAL PRECISION PRESSURE REGULATOR REGTRONIC SERIES-1

Proportional pressure regulators series REGTRONIC have the job of precisely regulating the pressure in a system, the variables depending on the input command. Remote control regulators are controlled by means of an Ml 2x1 cable and connector and can have Volt, mA, RS232 control o via 10-Link. Regulators with a display can be controlled via a cable or directly using the keys below the display. The pressure value and a series of information and diagnostics are visible at all times on the graphic display. The user-display interface, LEDs and buttons are all on one side. The programming and reading software is comprehensive, simple and intuitive. Pressure control takes place in a "closed-loop" with an electronic precision pressure sensor that measures the downstream pressure, a control system that compares it with the desired pressure, and two mini solenoid valves that adjust the pressure to reach the target value. Filtered, unlubricated air, The air must be filtered at least 10 pm Regulation pressure + 1 bar 11 from 0 to 50 Fluid MIN inlet pressure MAX inlet pressure Temperature range Pressure regulation range Class of protection Supply voltage range IO-Link version Current absorption Supply voltage range analog version Minimum operating voltage Maximum operating voltage Maximum admissible voltage Current absorption Input signal (input impedence) Output signal VDC VDC VDC VDC VDC Voltage Current Serial ports Manual Analog Digital Hysteresis Repeatability Sensitivity/Dead-band Output pressure (display version) Analog output accuracy Temperature characteristics Response time with AP =1 bar from 6 to 7 bar from 7 to 6 bar Installation position Notes Accuracy Unit of measurement Minimum resolution 10,8 31,2 32 * max 220 mA at 12VDC 0 to 5 VDC, 0 to 10 VDC (approx, 6,3 KO) 4 to 20 mA (approx, 100 O) RS 232 Keypad 0 to 10 VDC (1 VDC = 1 bar) - 1 mA max PNP open collector output: max 24VDC 60 mA NPN open collector output: max 24VDC 60 mA < ± 0,2% (Full scale) < ± 0,2% (Full scale) setting range 10 to 300 mbar < ± 0,3% (Full scale) bar, MPa, psi 0,01 bar - 0,001 MPa - 0,01 psi < ± 0,4% (Full scale) max 2 mbar / °C Volume 100 cc Volume 1000 cc In any position The features shown refer to the static condition only, With air consumption on the output side, the pressure may vary, On all anolog versions you can set the parameters using the software "MWRegtronic" downloadable from the website www.metalwork.eu; to connect the PC to Regtronic you can use the cable code W0970513019. * IMPORTANT! Voltage greater than 32VDC will damage the system irreparably.

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PROPORTIONAL PRECISION PRESSURE REGULATOR REGTRONIC SERIES-2

^mETAL* WLUORK PNEUMATIC PROGRAMMABLE AND FLEXIBLE REMOTE-CONTROL VERSION DISPLAY VERSION REGTRONIC mETAL UUORK PNEUMATIC > PRESSURE Pmpx 11 bar Preg 0-10 bar Tamp. 0* +50°C Made in Italy Setting options: • LANGUAGE • UNIT OF MEASUREMENT • TYPE OF INPUT • TYPE OF DIGITAL OUTPUT • DEAD-BAND • FULL SCALE • MINIMUM PRESSURE The remote-control version of the Regtronic has two diagnostic LEDs. PRECISION Linearity ± 0.5 % (full scale) Hysteresis ± 0.2 % (full scale) Repeatability ± 0.2 % (full scale) Sensitivity range 10 to 300 mbar The display version also has buttons for entering the various parameters....

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PROPORTIONAL PRECISION PRESSURE REGULATOR REGTRONIC SERIES-3

REGTRONIC M5 COMPONENTS © BODY: painted aluminium © PRESSURE SENSOR © SOLENOID VALVE: 10 mm series PLT-10 @ SHELL: technopolymer © CONNECTOR M12 f ELECTRONIC BOARDS FLOW CHARTS ON EXHAUST ON REGULATION Flow rate FIXING OPTIONS ® On the wall with 2 M3 screws, with through holes ® On the wall using the M3 threaded holes on the front, rear and underside © On the wall with legs code 9200711

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PROPORTIONAL PRECISION PRESSURE REGULATOR REGTRONIC SERIES-4

^mETAL* WLUORK PNEUMATIC DIMENSIONS AND ORDERING CODES Code Description 5520500 REGTRONIC M5 with dispaly 5520502 REGTRONIC M5 remote control 5530500 REGTRONIC IO-Link M5 with display 5530502 REGTRONIC IO-Link M5 remote control * alternative outputs, removing the M5 cap ACCESSORIES FIXING BRACKET KIT Code Description 9200711 Regtronic M5 Fixing bracket kit Note: supplied complete with four M3x6 screws Cki I— o LU Cki

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PROPORTIONAL PRECISION PRESSURE REGULATOR REGTRONIC SERIES-5

REGTRONIC 1/8’’; 1/4’’ COMPONENTS a CARTRIDGES: nickel-plated brass b RING: vulcanized NBR c ROD: steel d BODIES: painted aluminium e PRESSURE SENSOR f SOLENOID VALVE: 10 mm series PLT-10 g SHELL: technopolymer h CONNECTOR M12 i ELECTRONIC BOARDS j CONTROL DIAPHRAGM: anti-oil rubber k SPRING: stainless steel l POPPET: nickel-plated brass Regulated pressure FLOW CHARTS Flow rate Regulated pressure

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PROPORTIONAL PRECISION PRESSURE REGULATOR REGTRONIC SERIES-6

FIXING OPTIONS DIMENSIONS AND ORDERING CODES ACCESSORIES FIXING BRACKET KIT ^mETAL* WLUORK PNEUMATIC ® On the wall with 2 M3 screws ® On the base with legs code 9200710 © On the wall with legs code 9200710 Description REGTRONIC 1/8 with display REGTRONIC 1/8 remote control REGTRONIC 1/4 with display REGTRONIC 1/4 remote control REGTRONIC IO-Link 1/8 with display REGTRONIC IO-Link 1/8 remote control REGTRONIC IO-Link 1/4 with display REGTRONIC IO-Link 1/4 remote control Code Description Note: supplied complete with four M4x6 screws

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PROPORTIONAL PRECISION PRESSURE REGULATOR REGTRONIC SERIES-7

regtronic Newdeal © REGULATOR BODY: aluminium @ LOWER CAP: aluminium © UPPER PLATE: aluminium @ SPACER: aluminium © GASKET: NBR © PISTON ROD: aluminium © CAP FOR PLAIN GASKET: OT58 brass © PLAIN GASKET: NBR © ROD: OT58 brass © VALVE: OT58 brass © VALVE SPRING: steel © GASKETS: NBR © ELECTRONIC BOARDS © CONNECTOR M12 ® PRESSURE SENSOR ® SOLENOID VALVE: 10 mm series PLT-10 @ SHELL: tecnopolymer DIMENSIONS AND ORDERING CODES Code Description 1520003 REGTRONIC New Deal 3/4 with display 1520004 REGTRONIC New Deal 3/4 remote control 1620003 REGTRONIC New Deal 1 with display 1620004 REGTRONIC New Deal...

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PROPORTIONAL PRECISION PRESSURE REGULATOR REGTRONIC SERIES-8

^mETAL* WLUORK PNEUMATIC © BODY: tecnopolymer © END PLATE: zamak © STEM: OT58 brass @ UPPER CUP: aluminium © PISTON: OT58 brass © CUP: aluminium © PRESSURE SENSOR © SOLENOID VALVE: 10 mm series PLT-10 © SHELL: tecnopolymer © CONNECTOR Ml 2 © ELECTRONIC BOARDS © GASKET: NBR © VALVE WITH NBR VULCANIZED GASKET ® VALVE SPRING: stainless steel © LOWER CUP: tecnopolymer FLOW CHARTS ORDERING CODES Code Description 4402012A REGTRONIC 300 with display without end plates 4402013A REGTRONIC 300 remote control without end plates 4402012 REGTRONIC 300 1/2 with display 4402013 REGTRONIC 300 1/2 remote control...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.