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

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