Details

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PRODUCT DESCRIPTION
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The Airtac 4V420-15 is a 5-port 2-position double solenoid pneumatic valve designed for precision fluid control in industrial automation systems. Engineered with a robust aluminum alloy body and a sliding column structure, this model delivers reliable shifting performance, good tightness, and a sensitive reaction under standard operating conditions. It features 1/2" port sizes for inlet, outlet, and exhaust, offering a high flow capacity with an orifice size of 48.0 mm² and a Cv value of 2.82.

Operating efficiently within a pressure range of 0.15 to 0.8 MPa (21 to 114 psi) and a proof pressure of 1.2 MPa (175 psi), the 4V420-15 is built to handle demanding plant environments. It supports a temperature range of -20°C to 70°C and accommodates multiple standard coil voltage options including AC220V, AC110V, AC24V, DC24V, and DC12V. Designed with internal or external pilot operation and featuring a manual override device for easy installation and debugging, this valve requires no additional oil lubrication when clean filtered air (40 µm filter element) is supplied. Supplied by VD Valve in Malaysia, it is an ideal component for automated pneumatic circuits, factory assembly lines, and heavy-duty machinery controls requiring memory function via double control actuation.

KEY FEATURES
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• 5 port 2 position double solenoid configuration with memory function
• Port size of 1/2" for inlet, outlet, and exhaust connections
• Sliding column structure offering low start pressure, good tightness, and sensitive reaction
• Aluminum alloy valve body engineered for durability and reliable thermal performance
• Equipped with manual override devices to facilitate routine installation and debugging

TECHNICAL SPECIFICATIONS
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Manufacturer: Airtac
Part Number: 4V420-15
Valve Type: 5 Port 2 Position Double Solenoid
Fluid: Air (to be filtered by 40 µm filter element)
Acting: Internal pilot or external pilot
Port Size: In = Out = Exhaust = 1/2" (G thread available)
Orifice Size (Cv): 48.0 mm² (Cv = 2.82)
Operating Pressure Range: 0.15~0.8 MPa (21~114 psi)
Proof Pressure: 1.2 MPa (175 psi)
Temperature Range: -20~70°C
Body Material: Aluminum alloy
Lubrication: Not required (once lubricated air is used, continue with same medium)
Max. Actuation Frequency: 3 cycle/sec (no-load state)
Standard Voltages: AC220V, AC110V, AC24V, DC24V, DC12V
Power Consumption: AC: 4.5VA, DC: 3.0W / 2.5W
Electrical Entry: Terminal, Grommet
Protection: IP65 (DIN40050)
Temperature Classification: B Class
Activating Time: 0.05 sec and below

APPLICATIONS
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• Automated industrial assembly and packaging machinery
• Pneumatic actuator control in manufacturing plants
• Pneumatic circuit switching in material handling systems
• Industrial automation and process control lines in Malaysia
• Pneumatic control panels requiring double solenoid memory function