HAWE Type WN1 & WH1 Valve | WN1D WN1F WN1H WN1R | Leak-free Seated Valve | G24 WG230

HAWE Type WN1 & WH1 Series High-Pressure Leak-free Seated Valves

Product Overview: The WN1 and WH1 Series are ultra-compact solenoid-operated directional seated valves (Size 1). Unlike conventional spool valves, this series utilizes a ball-seat sealing principle to achieve true zero internal leakage, making it the premier choice for hydraulic locking, clamping units, and pressure-holding circuits. Its robust, space-saving design allows for direct manifold integration or subplate mounting.

This category features core functions from the WN and WH lines: including WN1D, WN1F, WN1H, WN1N, WN1R, WN1Q, and advanced WH1/WH2 specifications (such as WH1H, WH2H, WH2R). All models are compatible with G24 (24V DC) and WG230 (230V AC) power configurations.

Key Technical Advantages:

• Zero-Leakage Integrity: The seated design ensures that actuators remain perfectly locked in position without drift, maintaining consistent system pressure.

• Extreme Pressure Capability: Despite its small footprint, the series handles operating pressures up to 350 – 450 Bar, meeting heavy-duty industrial demands.

• Rapid Response & High-Frequency Switching: Optimized wet-pin solenoids deliver short response times and can withstand continuous, high-frequency operation cycles.

• All-Steel Construction: Hardened internal components provide superior resistance to fluid contamination and ensure an extended service life in harsh environments.

Detailed Specifications & Parameters:

• Core Series: HAWE Type WN1, WH1, WH2 Series.

• Featured Model Matrix: WN1D, WN1F, WN1H, WN1N, WN1R, WN1Q, WH1H, WH2H, WH1F, WH2R, WH1N, WH1M.

• Core Performance Specs:

  • Nominal Sizes: Size 1 (WN1/WH1) and Size 2 (WH2).

  • Max Operating Pressure: Up to 450 Bar (6,500 PSI).

  • Flow Capacity: WN1/WH1 (~5-6 L/min); WH2 (~12-15 L/min).

  • Voltage Options: G24 (24V DC), WG230 (230V AC 50/60Hz).

  • Valve Functions: 2/2-way and 3/2-way seated logic.