Product Overview
The AVENTICS PILOTAIR-2-HA-1 (part number R431004994) is a precision-engineered pneumatic pilot valve designed for reliable signal actuation and directional control in industrial pneumatic systems. Manufactured by AVENTICS, a globally recognized brand in pneumatic and hydraulic automation technology, this pilot valve serves as a critical interface component that converts low-power electrical or manual signals into controlled pneumatic pressure outputs. The PILOTAIR-2-HA-1 operates on a poppet or spool-type actuation principle, delivering fast response times and consistent switching performance. Its compact, robust construction makes it ideal for integration into valve manifolds, pilot-operated directional control circuits, and process automation systems where precise air signal management is essential.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Pilot Valve (General Process & Pneumatic Valve) |
| Model Designation | PILOTAIR-2-HA-1 / R431004994 |
| Operating Pressure | Standard Industrial Grade (Up to rated bar) |
| Mounting & Connection | Standard ISO / Manufacturer Interface |
Engineering Features & Advantages
- Precision Performance: Fast and repeatable pilot signal actuation ensures accurate directional control and minimal response lag in pneumatic circuits.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with durable sealing and wear-resistant internal components.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring drop-in installation without modification.
Typical Industrial Applications
This pneumatic pilot valve is commonly deployed in plastic injection molding machines for mold actuation control, metallurgical presses for pilot-operated directional valve circuits, packaging and assembly automation lines requiring precise air signal sequencing, and CNC machine tools where reliable pneumatic logic control is essential for tool clamping and workpiece positioning.
PRODUCT IMAGES

AVENTICS PILOTAIR-2-HA-1 / R431004994 Pneumatic Pilot Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine AVENTICS PILOTAIR-2-HA-1 / R431004994 Pneumatic Pilot Valve. This Germany-made pneumatic component features a reliable pilot-operated design, delivering leak-free, precise air control for heavy-duty industrial automation systems.