MM Closed-Loop Pressure Regulator

MM Closed-Loop Pressure Regulator

The MM Series is a cost effective, closed-loop valve offering electronic control of pressure from full vacuum up to 175 PSI.

  • Extremely durable and able to withstand industrial environments, traditional shop air and vibration, while easily controlling pressure based on the user’s command signal.
  • Designed to work in static (deadheaded) applications.
  • Multiple mounting options; DIN rail, panel or manifold mount up to 12 MMs on a sub-base manifold.

The MM can be configured for external feedback to accept a load cell or another type of transducer as 2nd loop input. The MM Series can control vacuum, low pressure and vacuum thru positive pressure in the same unit. Looking for an enclosed version? Check out the QBX.

Accuracy ±
Repeatability ±
Max Flow (SCFM)
Max P2 (PSI)
  • Technical Specs
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Technical Specs

Pressure RangeVacuum thru 175 PSI (12 Bar)
Accuracy±0.2% F.S.
Repeatability±0.02% F.S.
Max Flow1.2 SCFM (34 LPM)
Port Size1/8″ NPT (BSPP Available)
DurabilityImmune to shock & vibration (up to 25 Gs)
Operating Temps32-158°F (0-70°C)
Filtration40 Micron
Mounting OptionsDIN Rail, Panel & Manifold


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

Submit the form below to download MM .STEP file

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Panel Mount | MM1 & MM2

The MM-Series electronic pressure regulator uses two solenoid valves to control system pressure. One valve functions as an inlet control and the other as an exhaust 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 | MM1 & MM2

The MM-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.

Manifold Mount | MM1 & MM2

The manifold mountable MM-Series is designed for functionality and space. Mount 2 to 12 MMs on a single sub-base manifold with shared inlet and shared exhaust. Each MM on the manifold will have command inlet pressure and common exhaust, but control individual processes to an accuracy of ±0.2% of full scale calibration.