Manufacturer Part Number: Festo 196150
Festo Directional Control Valves: MHE2-M1H-3/2O-M7
OEM Spec Ref 

The Festo MHE2-M1H-3/2O-M7, with MPN 196150, is a highly efficient solenoid directional control valve designed to manage the direction of air flow in pneumatic systems. This valve is engineered to ensure reliability and precision in a wide array of automation applications.

Key Features:

  • Versatile Functionality: This 3/2 directional control valve can be used in either normally open or closed positions, providing flexibility in pneumatic control systems.
  • Electrical Actuation: Features electrical actuation for fast and precise control, ensuring efficient operations.
  • Compact and Robust Design: With a width of just 10 mm, this valve is ideal for integration into space-constrained environments, while its robust construction ensures durability and long-term performance.
  • High Flow Rate: Supports a nominal flow rate of up to 100 l/min, making it suitable for systems requiring high flow capacity.
  • Secure and Reliable: Equipped with a mechanical spring reset and a pressure-relieved poppet valve structure for stable and secure operation.
  • Environmental Protection: Comes with an IP65 rating, providing protection against dust ingress and water jets, making it suitable for challenging industrial environments.

Benefits:

  • Enhanced Operational Efficiency: Optimizes air flow control, which enhances the efficiency of pneumatic systems and reduces downtime.
  • Energy Savings: The precise control reduces energy consumption by minimizing the waste of compressed air.
  • Longevity and Reduced Maintenance Costs: The valve’s high-quality build and reliability extend its lifespan and reduce the frequency and cost of maintenance.

Applications:

  • Manufacturing Automation: Ideal for automated manufacturing setups requiring precise control of pneumatic actuators.
  • Automotive Industry: Used in production lines for assembling and testing components where precise air control is crucial.
  • Material Handling: Supports pneumatic systems in material handling equipment, ensuring efficient and reliable operations.

The Festo MHE2-M1H-3/2O-M7 stands out for its precision, reliability, and versatility, making it a preferred choice for enhancing the performance and efficiency of advanced pneumatic systems.

Technical Data

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Feature Specification
Valve function 3/2, open, monostable
Actuation type Electrical
Width 10 mm
Standard nominal flow rate 100 l/min
Pneumatic working port M7
Operating voltage 24V DC
Operating pressure -0.09 MPa … 0.8 MPa
-0.9 bar … 8 bar
Structural design Pressure-relieved poppet valve
Reset method Mechanical spring
Degree of protection IP65
Certification c UL us – Recognized (OL)
Nominal width 2 mm
Width dimension 14 mm
Note on grid dimension Minimum distance between the valves is 4 mm
Exhaust air function With flow control option
Sealing principle Soft
Mounting position Any
Manual override Non-detenting
Type of control Direct
Flow direction Reversible with restrictions
Symbol 00991322
Lap Underlap
Operating pressure, reversible -0.09 MPa … 0.1 MPa
-0.9 bar … 1 bar
-13.05 psi … 14.5 psi
Max. switching frequency 130 Hz
Switching time off 3.5 ms
On switching time 7 ms
Duty cycle 100%
Coil characteristics 24 V DC: 2.88 W
Permissible voltage fluctuations +/- 10 %
Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media Operation with oil lubrication possible (required for further use)
Vibration resistance Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6
Shock resistance Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27
Corrosion resistance class (CRC) 2 – Moderate corrosion stress
LABS (PWIS) conformity VDMA24364-B1/B2-L
Cleanroom class Class 6 according to ISO 14644-1
Temperature of medium -5 °C … 60 °C
Ambient temperature -5 °C … 60 °C
Product weight 60 g
Electrical connection 2-pin
Plug
Type of mounting With through-hole
Pneumatic connection 1 M7
Pneumatic connection 2 M7
Pneumatic connection 3 M7
Note on materials RoHS-compliant
Seals material HNBR
NBR
Housing material Die-cast metal, coated
Material of screws Steel, galvanized

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Weight 0.06 kg