Details

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PRODUCT DESCRIPTION
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The Airtac 4V330C-08 is a 5-port 3-position double control pneumatic solenoid valve featuring a closed center configuration and 1/4" port size. Engineered with an internal or external pilot-oriented mode and a sliding column structure, this model delivers reliable directional control with good tightness and a sensitive reaction span. Supplied by VD Valve Sdn Bhd in Malaysia, it is built with a durable aluminum alloy body and operates efficiently without requiring external lubrication when standard filtered air is utilized.

Designed for precision automation tasks, the 4V330C-08 supports standard electrical coil options including DC24V, featuring IP65 protection and a Class B temperature classification. With an operating pressure range of 0.15 to 0.8 MPa (21 to 114 psi) and a proof pressure of 1.2 MPa (175 psi), this unit accommodates demanding industrial pneumatic circuits. Integrated manual override devices are equipped to facilitate straightforward installation, testing, and system debugging across automated manufacturing lines, assembly fixtures, and processing equipment.

KEY FEATURES
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• 5-port 3-position double solenoid configuration with closed center function
• Sliding column inner structure providing reliable tightness and fast response
• Supports internal or external pilot-oriented operating modes
• Built-in manual override devices to simplify installation and debugging
• Aluminum alloy valve body designed for maintenance-free operation without external lubrication

TECHNICAL SPECIFICATIONS
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Manufacturer: Airtac
Part Number: 4V330C-08
Valve Type: 5 port 3 position double solenoid (Closed Center)
Fluid: Air (to be filtered by 40 µm filter element)
Acting Style: Internal pilot or external pilot
Port Size: In=Out=Exhaust=1/4"
Operating Pressure: 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: 3 cycle/sec
Standard Voltage Options: AC220V, AC110V, AC110V, DC24V, DC12V
Power Consumption: AC: 4.5VA / 5.0VA, DC: 3.0W / 2.5W
Protection: IP65 (DIN40050)
Electrical Entry: Terminal, Grommet
Activating Time: 0.05 sec and below
Weight: 450 g

APPLICATIONS
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• Double-acting pneumatic cylinder control requiring mid-position stop
• Automated manufacturing assembly and transfer lines
• Pneumatic clamping and positioning fixtures
• Industrial machinery and factory automation systems
• Packaging and sorting equipment