The AIRMIXS 4A230-08 is a 5-port, 3-position double air pilot directional control valve designed for pneumatic actuators requiring intermediate positioning or stopping control. Actuated purely by dual external air signals without electric solenoids, it features internal spring-centering to return to the neutral center position whenever pilot pressure is released. It is ideal for hazardous, wet, or non-electrical control systems.
Specification | Details |
|---|
Model | 4A230-08 (Double Air Pilot, Spring Centered) |
Valve Function | 5-Port, 3-Position (5/3-Way Dual Pneumatic Control) |
Center Function Options | Closed Center (4A230-08C) / Exhaust Center (4A230-08E) / Pressure Center (4A230-08P) |
Port Size | 1/4" (Inlet/Outlet/Exhaust Rc, G, or NPT thread options) |
Pilot Port Size | 1/8" Air Control Port |
Fluid / Medium | Filtered Air (40 μm minimum) |
Operating Pressure Range | 0.15 – 0.8 MPa (21 to 114 PSI) |
Proof Pressure | 1.2 MPa (175 PSI) |
Effective Orifice Area | 12.0 mm² (Cv ≈ 0.67) |
Response Time / Frequency | Max 3 cycles/sec |
Operating Temperature | -5°C to +60°C |
Lubrication | Not required (Pre-lubricated) |
Mounting | Standalone or Base Manifold Integration |
Approximate Weight | ~320g |
