Regulators, Monitors, Sensors and Flow Control

Parker’s regulators, monitors, sensors, and flow control solutions are designed to optimize pressure, flow, and system performance in pneumatic and hydraulic applications. This range includes precision pressure regulators, flow control valves, and monitoring devices that ensure accurate control, improved efficiency, and enhanced system protection. Parker’s trusted designs deliver reliable performance in industrial automation, manufacturing, and process control environments.

Product Categories
  • Flow Control Regulators

    Flow Control Regulators (47)

    Parker Legris flow control regulators offer precise adjustment, accuracy and compactness providing the solution for all applications. Our flow control regulators are available with polymer, nickel-plated brass, stainless steel and aluminium bodies, with external or recessed adjustment screws. By allowing a higher maximum flow than standards regulators and precise adjustment, this range of products helps you improve your productivity and…
    Download Catalogue
  • R119 High-Flow Regulator

    R119 High-Flow Regulator (7)

    Parker's R119 regulators are heavy duty, rugged regulators that provide accurate pressure regulation and very quick response times and is ideally suited to handle the most demanding industrial applications.
    Download Catalogue
  • B3250 Series Flow Control

    B3250 Series Flow Control (4)

    Heavy Duty inline flow control Body Material: Brass. - Port Size: 1/8" to 3/4" Bspp. - Temperature: -10°C to 80°C. - Media: Air, Oil and Water. - Pressure: 0-28 Bar for air, 0-55 Bar for oil and water. Flow @ 6Bar: 1320 to 10680 l/min
    Download Catalogue
  • F Series Flow Control

    F Series Flow Control (3)

    Our Parker Series F flow control valves provide precise control of flow and shut-off in one direction and automatically permit full flow in the opposite direction. The exclusive “Colorflow” color-band reference scale on the valve stem is a great convenience and time-saver in setting the valve originally and returning it to any previous setting.
    Download Catalogue
  • Miniature Proportional Valves

    Miniature Proportional Valves (7)

    Parker’s line of miniature proportional valves provide precise flow control over a range of operating conditions. Industry leading proportional valve performance to size ratio enables customers to improve their miniature fluidic system layout and reduce weight.  Parker continues to be at the forefront of miniature proportional valve technology and offers an unrivaled product portfolio to meet any application need.​
    Download Catalogue
  • Global E/P Proportional Regulator

    Global E/P Proportional Regulator (3)

    Parker’s Global E/P (Electropneumatic) Proportional Regulators provide precise electronic control of pneumatic pressure in industrial automation and process control applications. These regulators convert an electrical signal into a proportional air pressure output, ensuring accurate and stable pressure regulation. Designed for high performance, Parker’s Global E/P regulators offer fast response times, excellent repeatability, and reliable operation in demanding environments.
    Download Catalogue
  • Lucifer E/P Proportional Regulator

    Lucifer E/P Proportional Regulator (3)

    Parker’s Lucifer EPP4 Regulator is an advanced electropneumatic proportional pressure regulator designed for precise pressure control in industrial automation and process applications. The EPP4 offers exceptional accuracy, fast response times, and excellent repeatability. Its compact design, combined with robust construction, makes it ideal for demanding environments where stable and reliable pressure regulation is essential.
    Download Catalogue
  • Model 4000 Precision Regulator

    Model 4000 Precision Regulator (1)

    The Parker Precision Fluidics Model 4000 Regulator is a high performance miniature size pressure regulator. With a compact diameter of only 1-1/8", it fits easily into small instruments, yet its performance surpasses that of many competitive large diaphragm regulators. Model 4000 is a direct-acting, non-relieving performance regulator tested under simulated operating conditions and is cleaned for analytical instrument service.
    Download Catalogue
  • P3RA Precision Regulator

    P3RA Precision Regulator (2)

    The P3RA102 Precision Regulator is designed for applications that require high capacity and accurate process control. A poppet valve which is balanced by utilizing a rolling diaphragm, insures a constant output pressure even during wide supply pressure variations. Stability of regulated pressure is maintained under varying flow conditions through the use of an aspirator tube which adjusts the air supply…
    Download Catalogue
  • Porter Model VCD 1000

    Porter Model VCD 1000 (1)

    The Porter model VCD 1000 flow controller is precision-engineered to control low gas flows at constant mass flow rates regardless of changes in downstream pressure.
    Download Catalogue
  • 130 Pressure Relief Valve

    130 Pressure Relief Valve (1)

    130 series is a diaphragm type pressure relief valve that relieves excess pressure, thus protecting the pneumatic circuit or system.
    Download Catalogue
  • Pressure Switch

    Pressure Switch (3)

    The pressure switch monitors the air pressure in your pneumatic system. When the pressure in your system either drops below or exceeds the set point pressure, an electrical output is given.
    Download Catalogue