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Pneumatic Solenoid Valves
Airtac 4V300 Series Pneumatic Solenoid Valve, 5/3 Way Closed Centre, PT 1/4" Port, Double Solenoid, 220V AC Coils with Connectors, 4V330C08A
Airtac

Airtac 4V300 Series Pneumatic Solenoid Valve, 5/3 Way Closed Centre, PT 1/4" Port, Double Solenoid, 220V AC Coils with Connectors, 4V330C08A

Mfr. part no.
4V330C08A
SKU
PN-SOL-DBL-503-04

Specifications

Series 4V300
Valve Type Pilot Operated Spool
Valve Function 5/3 Closed Centre
Port Size PT 1/4"
Coil Voltage 220 V AC
Electrical Connection Terminal Coil Connectors
Power Consumption 4.5 VA
Working Pressure Range 0.15 to 0.8 MPa
Ingress Protection IP65
Body Material Aluminum Alloy

Key Features

  • Uses a 5/3-way, closed-centre pilot-operated spool design that blocks airflow in the neutral position.
  • Dual 220 V AC solenoids provide electrical actuation in both switching directions.
  • Matching terminal-type electrical connectors allow straightforward wiring.
  • The PT 1/4" threaded ports allow straight forward connection to the pneumatic circuit.
  • Operates within a working pressure range of 0.15 to 0.8 MPa.
  • Responds in 0.05 s or less and supports up to 3 cycles/s.
  • Return springs centre the spool in the closed position when both solenoids are de-energized.
  • The IP65-rated coil is protected against dust and water jets when correctly installed.

Description

The Airtac 4V300 Series provides pilot-operated directional control for pneumatic cylinders and actuators used in automated machinery. Dual 220 V AC solenoids rated at 4.5 VA operate the 5/3-way closed-centre valve, with spring centring to the closed-centre position and a choice of internal or external pilot supply. The valve has PT 1/4" connections, a 0.15 to 0.8 MPa operating pressure range, 1.2 MPa proof pressure, 0.05 seconds or less response time and a maximum switching frequency of 3 cycles/sec. Its aluminum-alloy body is specified for 40-micron filtered air from -20 to 70 °C. Both 220 V AC solenoid coils are supplied with terminal-type connectors for wiring and installation. IP65 coil protection, Class B insulation and lubrication-free operation support reliable service. Typical uses include cylinder control, packaging and assembly machinery, material-handling equipment and pneumatic control panels.

Applications

  • Mid-position cylinder control
  • Actuator stop and hold circuits
  • Machine automation systems
  • Material handling equipment
  • Pneumatic control panels

Documents

  • Airtac-4V300 Series Solenoid Valves — Datasheet

    PDF, 1.4 MB

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