The AIRMIXS 4A330-10 is a high-flow 5-port, 3-position double air pilot directional control valve engineered for medium-to-large double-acting pneumatic actuators. Actuated entirely by dual external air signals without electric solenoids, it features an internal spring-centered mechanism that automatically returns the spool to the neutral center position when pilot air is removed. It is ideal for non-electrical, high-moisture, or explosion-proof industrial automation environments.
Specification | Details |
|---|
Model | 4A330-10 (Double Air Pilot, Spring Centered) |
Valve Function | 5-Port, 3-Position (5/3-Way Dual Pneumatic Control) |
Center Function Options | Closed Center (4A330-10C) / Exhaust Center (4A330-10E) / Pressure Center (4A330-10P) |
Port Size | 3/8" (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 | 18.0 mm² (Cv ≈ 1.00) |
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 | ~480g |
