Product Overview
The Parker PXC-K221 is a precision-engineered pneumatic limit switch valve designed for reliable position sensing and signal actuation in automated industrial processes. As part of Parker’s PXC series, this valve operates on a mechanical lever-actuated principle, where physical contact with a moving machine element triggers a pneumatic signal output. The PXC-K221 serves as a critical interface component in pneumatic control circuits, converting mechanical position feedback into a pilot air signal for sequencing, interlocking, or directional control functions. Its robust construction and precise actuation mechanism make it ideal for demanding applications requiring accurate, repeatable position detection within pneumatic and general process systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Limit Switch Valve |
| Model Designation | PXC-K221 |
| Operating Pressure | Standard Industrial Grade (Up to 10 bar / 145 psi) |
| Mounting & Connection | Standard ISO / Manufacturer Interface |
| Actuation Type | Mechanical Lever / Roller Actuated |
| Function | 3/2 or 5/2 Position Signal Output |
| Media | Filtered Compressed Air (Lubricated or Non-Lubricated) |
| Body Material | Anodized Aluminum / Industrial Composite |
Engineering Features & Advantages
- Precision Performance: High-accuracy mechanical actuation ensures reliable position feedback and repeatable signal output for critical pneumatic sequencing and interlock circuits.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust sealing and durable body construction resistant to vibration, dust, and temperature fluctuations.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring seamless integration into existing Parker PXC series pneumatic control systems.
- Fast Response: Optimized internal flow paths deliver rapid signal switching, minimizing cycle times in high-speed automated processes.
- Versatile Actuation: Compatible with a range of lever and roller configurations to suit diverse mechanical triggering requirements.
Typical Industrial Applications
The Parker PXC-K221 pneumatic limit switch valve is widely deployed in heavy industrial scenarios including plastic injection molding machines for mold position confirmation, metallurgical presses for stroke-end detection and safety interlocking, packaging and assembly automation lines for part-presence sensing, and CNC machine tools for tool changer and workpiece clamping verification. Its dependable pneumatic signal output ensures precise coordination between mechanical motion and control system logic in these demanding environments.
PRODUCT IMAGES
Parker PXC-K221 Pneumatic Limit Switch 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.
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