Product Overview
The PARKER DX3-421-70 is a high-performance pneumatic directional control valve engineered for precise actuation and reliable flow management in industrial pneumatic systems. As part of Parker’s DX3 series, this valve utilizes a robust spool-and-sleeve design that ensures fast response times, minimal pressure drop, and long service life. The DX3-421-70 is designed to direct compressed air flow to actuators, cylinders, and other pneumatic components, making it an essential control element in automated manufacturing, packaging, and process industries. Its compact yet durable construction allows for seamless integration into manifold or subplate mounting configurations, delivering consistent performance even under demanding cyclic operations.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Pneumatic Directional Control Valve |
| Model Designation | DX3-421-70 |
| Operating Pressure | Standard Industrial Grade (Up to 10 bar / 145 psi) |
| Mounting & Connection | Standard ISO / Manufacturer Interface (Subplate or Manifold Mount) |
| Valve Function | 4-Way, 2-Position (4/2) Directional Control |
| Actuation Method | Solenoid / Air Pilot (Configurable per Model Code) |
| Port Size | 1/4″ to 3/8″ NPT / BSPP (Standard Industrial) |
| Flow Rate | Up to 1200 l/min (Cv ~1.2) |
| Operating Temperature | -10°C to +60°C (14°F to 140°F) |
| Seal Material | Nitrile (NBR) / Polyurethane (Standard) |
Engineering Features & Advantages
- Precision Spool & Sleeve Design: Delivers accurate flow metering and rapid shifting for high-cycle pneumatic applications, minimizing air consumption and pressure losses.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction that resists contamination and wear.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring drop-in installation without modification.
- Low Leakage & High Efficiency: Advanced sealing technology reduces internal leakage, optimizing system efficiency and reducing energy costs.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original PARKER standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
The PARKER DX3-421-70 is a high-performance pneumatic directional control valve engineered for precise actuation and reliable flow management in industrial pneumatic systems.
PRODUCT IMAGES
PARKER DX3-421-70 Pneumatic Directional Control 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 PARKER DX3-421-70 Solenoid Directional Control Valve. This USA-made hydraulic component features a robust spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.