AirTAC Type 4M310-08 Solenoid Valve 5/2 Way Pneumatic Directional Control Valve
The AirTAC Type 4M310-08 solenoid valve is a high-performance 5-port, 2-position (5/2 way) pneumatic directional control valve designed for controlling double-acting pneumatic cylinders, rotary actuators, and automated industrial equipment. It belongs to the AirTAC 4M300 series NAMUR solenoid valve family, offering compact installation, stable switching, and reliable pneumatic control.
The 4M310-08 features an internal pilot-operated structure and precision sliding spool design, providing excellent sealing performance, sensitive response, low friction operation, and extended service life. The valve body is made from durable aluminum alloy and is suitable for use with filtered compressed air.
With 1/4" inlet and outlet ports, the AirTAC 4M310-08 provides higher airflow capacity than smaller 4M210 models, making it suitable for applications requiring efficient pneumatic actuator control. It supports multiple voltage options and connection types for flexible integration into industrial control systems.
Technical Data of 4M Series Namur Solenoid Valve:
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Model
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4M110-M5
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4M110-06
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4M210-06
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4M210-08
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4M310-08
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4M310-10
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4M120-M5
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4M120-06
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4M220-06
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4M220-08
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4M320-08
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4M320-10
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Fluid
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Air (to be filtered by 40 μ m filter element)
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Acting
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Internal Pilot
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Port Size
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In=Out=M5
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In=Out=1/8''
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In=Out=1/8''
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In=1/4''
Out=1/8''
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In=Out=1/4''
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In=3/8''
Out=1/4''
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Orifice Size
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10.2mm²
(Cv=0.6)
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17.0mm²
(Cv=1.0)
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28.0mm²
(Cv=1.65)
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Valve Type
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5 Port 2 Position
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Operating Pressure
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0.15~0.8MPa (21~114psi)
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Proof Pressure
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1.2MPa (175psi)
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Temperature
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-20~70 ℃
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Body Material
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Aluminum Alloy
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Max. Frequency
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5 cycle / sec
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4 cycle / sec
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Voltages
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12VDC, 24VDC, 24VAC, 110VAC, 220VAC
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Dimension of 4M310-08 Namur Solenoid Valve:

Production Video of Pneumatic Solenoid Valves:
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