4A220-08 Pneumatic Air Control Valve – 5/2-Way Double Air Pilot, G 1/4" Port AIRMIXS
The AIRMIXS 4A220-08 is a high-performance 5/2-way double air-piloted directional control valve engineered for demanding industrial pneumatic systems. Utilizing dual external pneumatic pilot signals to switch positions, this valve maintains its actuation state until a reverse signal is applied, providing reliable memory-function control for double-acting air cylinders and automated pneumatic circuits.
Built with a durable aluminum alloy body and a precision internal spool construction, the 4A220-08 delivers quick response times, minimal friction, and excellent flow performance. Its standard G 1/4" ports allow easy integration into packaging lines, material handling equipment, and general automation assemblies without requiring oil lubrication.
Technical Parameter | Specification |
|---|---|
Model / Part Number | 4A220-08 |
Brand | AIRMIXS |
Valve Type | 5/2-Way (5 Ports, 2 Positions) |
Actuation / Control Type | Double External Air Pilot |
Working Medium | Compressed Air (Filtered $\le$40 µm) |
Port Size | G 1/4" (Inlet = Outlet = Exhaust) |
Effective Orifice Area | 16.0 mm² ($\text{C}_{\text{v}} = 0.89$) |
Operating Pressure Range | 0.15 to 0.8 MPa (1.5 to 8.0 bar / 21 to 114 PSI) |
Proof Pressure | 1.2 MPa (12 bar / 175 PSI) |
Operating Temperature Range | -20°C to +70°C |
Max. Operating Frequency | 5 cycles/sec |
Lubrication | Not required |
Ssaoco Dammam
- Started from: Jul 10, 2025
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