Parker D1VW Series Valve | D1VW001CNJW91 D1VW004CNJEEXG302 | D1VW020HNJEEXG302 | Hydraulic Control Valve

Parker D1VW Series Direct-Operated Directional Control Valves

Product Overview: The Parker D1VW series is an industry-leading range of direct-operated directional control valves, renowned for high reliability and efficiency. Featuring a 3-chamber or 5-chamber body design, the D1VW series maximizes flow capacity while minimizing pressure drop. This page features a variety of configurations, from standard industrial models to high-performance explosion-proof (EEX) certified versions. With precision-ground spools and powerful solenoids, the D1VW series ensures superior shifting performance under high-pressure and high-cycle conditions, making it essential for machine tools, molding machinery, and automated production lines.

Featured models: D1VW001CNJW91, D1VW001KNJEEXG302, D1VW004CNJEEXG302, and D1VW020HNJEEXG302.

Key Technical Advantages:

• Versatile Configurations: Supports CNJW standard interfaces and EEX explosion-proof certified versions, suitable for environments ranging from factory floors to hazardous oil and gas sites.

• Low Pressure Drop Efficiency: Optimized internal gallery design ensures high flow rates with minimal energy loss, enhancing overall system efficiency.

• High-Response Solenoid Drive: Equipped with premium coils (e.g., G302 specifications) for rapid and dependable switching in 24V DC environments.

• Multiple Spool Functions: Includes 001 (All ports blocked), 004 (P-T connected), and 020 logic functions to meet diverse actuator requirements.

• Industrial Durability: Exceptional resistance to vibration and electromagnetic interference (EMI), with various seal materials available for different hydraulic fluids.

Detailed Specifications & Parameters:

• Featured Model Matrix:

  • D1VW001CNJW91: Size NG6 (Size 6), standard electromagnetic control for general industrial automation.

  • D1VW001KNJEEXG302: Explosion-proof design (EEX), Function 001 (Closed center), for hazardous area safety.

  • D1VW004CNJEEXG302: Explosion-proof design, Function 004 (P-T bypass), for pump unloading.

  • D1VW020HNJEEXG302: Specialized spool configuration combined with high-performance 24V coils.

• Core Technical Specs:

  • Max Operating Pressure: Up to 350 bar (P, A, B ports); 210 bar (T port).

  • Max Flow Rate: Up to approx. 80 L/min (depending on pressure drop).

  • Supply Voltage: 24V DC (indicated by G302 / J suffixes).

  • Mounting Interface: Standard DIN NG6 / ISO 4401-03 compliant.