Product Overview
The PROPORTION-AIR FQB3TANIS110PSG / FP2NAEA15A125PSAA is a high-precision electro-pneumatic proportional valve assembly engineered for accurate, closed-loop control of air and inert gas pressure and flow in demanding industrial processes. Manufactured by Proportion-Air, a recognized specialist in electro-pneumatic pressure and flow control technology, this valve combines a proportional solenoid actuator with a precision spool and feedback sensing element to deliver infinitely variable output that is directly proportional to an analog electrical command signal (typically 0–10 VDC or 4–20 mA). Unlike simple on/off directional valves, the FQB3TANIS110PSG / FP2NAEA15A125PSAA modulates its internal spool position continuously, enabling smooth, repeatable regulation of downstream pressure without the pulsation or hysteresis associated with conventional regulators. The unit is configured as a complete two-part assembly, pairing the FQB3TANIS110PSG proportional control body with the FP2NAEA15A125PSAA interface/feedback module, allowing seamless integration into PLC, DCS, or stand-alone control loops. Its compact, manifold-mountable design and robust construction make it a preferred choice for OEM machinery and process skids requiring precise, electrically commanded pneumatic regulation.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Electro-Pneumatic Proportional Valve (Process & Pneumatic Valve) |
| Model Designation | FQB3TANIS110PSG / FP2NAEA15A125PSAA |
| Manufacturer | Proportion-Air |
| Actuation Principle | Proportional solenoid with spool positioning and electronic feedback |
| Control Signal | Analog command input (0–10 VDC / 4–20 mA, model-dependent) |
| Operating Pressure | Standard Industrial Grade (up to rated pneumatic supply pressure) |
| Media | Compressed air / inert gases (filtered, dry, non-lubricated) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (manifold or inline ported body) |
| Seal Material | Industrial-grade elastomeric seals compatible with pneumatic service |
Engineering Features & Advantages
- Precision Proportional Metering: Continuously variable spool positioning delivers output pressure or flow directly proportional to the electrical command signal, enabling fine-grained process control and repeatable setpoints.
- Closed-Loop Feedback Accuracy: Integrated electronic feedback sensing minimizes hysteresis, deadband, and drift, ensuring stable regulation even under fluctuating supply pressure or varying downstream demand.
- Industrial Reliability: Designed for dependable long-term operation in demanding industrial environments, with quality bearings and sealing systems ensuring extended maintenance intervals.
- Direct Fit Replacement: Precision-manufactured to original PROPORTION-AIR specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
The PROPORTION-AIR FQB3TANIS110PSG / FP2NAEA15A125PSAA is a high-precision electro-pneumatic proportional valve assembly engineered for accurate, closed-loop control of air and inert gas pressure and flow in demanding industrial processes.
PRODUCT IMAGES
PROPORTION-AIR FQB3TANIS110PSG / FP2NAEA15A125PSAA Electro-Pneumatic Proportional 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 PROPORTION-AIR FQB3TANIS110PSG / FP2NAEA15A125PSAA Electro-Pneumatic Proportional Valve. This US-made 24V DC hydraulic component features a closed-loop pressure control design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.