MPV High Resolution Electronic Pressure Regulator

MPV High Resolution Electronic Pressure Regulator

The MPV ultra high resolution, manifold mountable electro-pneumatic closed-loop proportional pressure control valve uses variable orifice valves, eliminating the digital steps of traditional ON/OFF solenoids.

  • Ideal for very sensitive applications such as leak testing at low pressures, dispensing in micro units and microfluidics applications
  • Mount on DIN rail, panel or up to 12 stations on a sub-base manifold
  • Works well in constant, low-flow applications too
Accuracy ±
Max Resolution ±
Repeatability ±
Max P2 (PSI)
  • Technical Specs
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Technical Specs

Pressure RangeVacuum thru 150 PSI, 10.3 Bar
Max Resolution±0.005% F.S.
Accuracy±0.2% F.S.
Repeatability±0.02% F.S.
Max FlowBased on inlet valve orifice size
Port Size1/8″ NPT (BSPP Available)
DurabilityImmune to shock & vibration (up to 20 Gs)
Operating Temps32-158°F (0-70°C)
Filtration40 Micron


File Request Form: Use this form to request a file other than a standard MPV .STEP file.

Submit the form below to download standard MPV .STEP files

Product Videos

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Panel Mount | MPV1 & MPV2

The MPV-Series electronic pressure regulator uses a normally closed solenoid valve for exhaust and a true proportional valve for inlet pressure control. The true proportional valve allows this product to achieve high resolution pressure control. A pressure sensor (on-board) measures downstream system pressure and provides constant feedback to the electronic controls, which is then compared to the command signal. The difference between the two signals causes the valves to open or close, allowing pressure in or out of the system.

DIN Rail Mount | MPV1 & MPV2

The MPV-Series pressure controller is designed to have “universal mounting” capabilities, which include DIN rail, panel mount and manifold mounting for use on a sub-base for multiple unit applications. The DIN rail mounting option is designed for the standard metal DIN rail typically used for mounting circuit breakers and other industrial control equipment. The MPV-Series offers very high resolution pressure control in the range of ±0.005% of the full scale calibration.

Manifold Mount | MPV1 & MPV2

The manifold mountable MPV-Series is designed for functionality and space. Mount 2 to 12 MPVs on a single sub-base manifold with shared inlet and shared exhaust. Each MPV on the manifold will have a common inlet pressure and common exhaust, but provide high resolution pressure control to individualized processes.  The MPV Series can be purchased as a single-loop (internal sense) device or built as a dual-loop (external sense) device to accept a variety of transducers as direct feedback.

The high resolution pressure control of the MPV-Series is perfect for low flow microfluidic applications.

Arduino Microfluidics Controller

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