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PRODUCT DESCRIPTION
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The Airtac 4V320-10 is a 5-port 2-position double solenoid pneumatic valve engineered for precision directional control in industrial automation systems. Supplied by VD Valve Sdn Bhd in Malaysia, this exact model features internal or external pilot-oriented operation and is built with an aluminum alloy body structured in sliding column mode for good tightness and sensitive reaction spans. Designed for filtered air media, the unit includes an integrated manual device to facilitate installation and debugging.

Technically specified with an orifice size of 28.0 mm² and a Cv value of 1.65, the 4V320-10 operates within a pressure range of 0.15 to 0.8 MPa (21 to 114 psi) with a proof pressure of 1.2 MPa (175 psi). It supports a maximum actuation frequency of 4 cycles per second in a no-load state and functions across temperatures ranging from -20 to 70°C. Featuring a port size configuration where inlet, outlet, and exhaust ports accommodate specific thread standards, this double solenoid valve does not require external lubrication when integrated into standard pneumatic setups. Available with standard coil voltage options such as DC24V, it provides reliable switching performance for industrial pneumatics and machinery builders across Malaysia.

KEY FEATURES
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• 5-port 2-position double solenoid pneumatic valve configuration with memory function
• Sliding column structure offering good tightness and a sensitive reaction span
• Operating pressure range of 0.15 to 0.8 MPa (21 to 114 psi) with 1.2 MPa proof pressure
• Orifice size of 28.0 mm² with a flow coefficient Cv of 1.65
• Equipped with affiliated manual override devices to simplify installation and debugging

TECHNICAL SPECIFICATIONS
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Manufacturer: Airtac
Exact Part Number: 4V320-10
Valve Type: 5 Port 2 Position Double Solenoid
Fluid: Air (to be filtered by 40 µm filter element)
Acting Type: Internal pilot or external pilot
Port Size: In=Out=3/8", Exhaust=1/4"
Orifice Size / Cv: 28.0 mm² (Cv=1.65)
Operating Pressure Range: 0.15~0.8MPa (21~114psi)
Proof Pressure: 1.2MPa (175psi)
Temperature Range: -20~70°C
Body Material: Aluminum alloy
Lubrication: Not required
Max. Actuation Frequency: 4 cycle/sec (no-load state)
Standard Voltage Options: AC220V, AC110V, AC110V, DC24V, DC12V
Power Consumption: AC: 4.5VA / 5.0VA, DC: 3.0W / 2.5W
Electrical Entry: Terminal, Grommet
Protection: IP65 (DIN40050)
Weight: 400 g

APPLICATIONS
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• Pneumatic actuator directional control in automated assembly lines
• Double-acting pneumatic cylinder operation requiring memory function
• Industrial machinery and packaging equipment integration
• Manifold-mounted pneumatic control circuits in factory automation
• General factory air distribution and control systems