Details

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PRODUCT DESCRIPTION
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The Airtac 4V220-08 is a 5-port 2-position double solenoid pneumatic valve engineered for precision control in automated industrial systems. Supplied by VD Valve Sdn Bhd in Malaysia, this exact model features 1/4" port sizes for In, Out, and an 1/8" Exhaust port, delivering a flow rate corresponding to an orifice size of 17.0 mm² (Cv = 1.0). Built with a durable aluminum alloy body, the valve utilizes an internal or external pilot-operated mode with sliding column structure for reliable tightness and response time. Designed to operate within a pressure range of 0.15 to 0.8 MPa (21 to 114 psi) and a temperature range of -20 to 70°C, the 4V220-08 supports a maximum actuation frequency of 5 cycles per second in a no-load state. It features a built-in memory function inherent to double control solenoid valves and requires no additional oil lubrication when paired with filtered air (40 um filter element). Electrical connections are handled via terminal or grommet entry, supporting standard voltage options including AC220V and DC24V with IP65 protection. This unit offers industrial users an efficient pneumatic control component suitable for manifold configurations.

KEY FEATURES
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• 5-port 2-position double solenoid valve design with built-in memory function
• Aluminum alloy body with sliding column structure providing good tightness and reaction span
• Port size configuration: In=1/4", Out=1/4", Exhaust=1/8" (G thread available)
• Operating pressure range of 0.15 to 0.8 MPa (21 to 114 psi) with max frequency of 5 cycle/sec
• No-lubrication required design operating on air filtered by a 40 um filter element

TECHNICAL SPECIFICATIONS
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Manufacturer: Airtac
Exact Part Number: 4V220-08
Valve Type: 5 port 2 position (Double Solenoid)
Fluid: Air (to be filtered by 40 um filter element)
Acting Style: Internal pilot or external pilot
Port Size: In = 1/4", Out = 1/4", Exhaust = 1/8"
Orifice Size (Cv): 17.0 mm² (Cv = 1.0)
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
Max Actuation Frequency: 5 cycle/sec (no-load state)
Weight: 360 g
Voltage Options: AC220V, DC24V, DC12V, AC110V, AC24V
Electrical Entry: Terminal, Grommet
Protection Classification: IP65 (DIN40050)
Temperature Classification: B Class
Activating Time: 0.05 sec and below
Thread Type: PT, G Thread available

APPLICATIONS
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• Automated industrial assembly lines
• Pneumatic actuator control and cylinder operation
• Packaging and sorting machinery
• Integrated valve manifold groups
• General factory automation pneumatic systems