HAWE Type G/GR/GZ Valve | G3-1-G24 GR2-12-GM24 GZ3-12 | Leak-Free Seated Valve | 700 Bar

HAWE Type G, GR & GZ Series Solenoid Seated Directional Valves

Product Overview: The G, GR, and GZ Series are recognized as the industry’s premier leak-free solenoid-operated seated directional valves. Unlike traditional spool-style valves, this series features a cone-and-seat sealing mechanism that completely eliminates internal leakage. They are the essential components for “Long-term Pressure Holding” and “Ultra-high Pressure Control.” Their compact design allows for direct line mounting or integration into manifold blocks.

This category highlights essential high-performance configurations: the 3/2-way G3-1-G24, the high-flow GZ3-12-GM24, and the versatile GR2-12-GM24 and GR2-1-G24. Powered by G24 / GM24 (DC 24V) solenoids, these valves are the premier choice for ultra-high pressure presses, clamping fixtures, lifting platforms, construction machinery, and pressure-maintaining circuits.

Key Technical Advantages:

• Zero-Leakage Seated Design: Ball or cone sealing ensures no fluid bypass in the closed position, effectively preventing any unintended movement of actuators (e.g., cylinders).

• Extreme Operating Pressure: Rated for operating pressures up to 700 Bar (10,000 PSI), specifically built for heavy-duty and extreme industrial environments.

• Superior Contamination Resistance: The seated architecture is far less sensitive to oil contamination compared to spool valves, ensuring higher reliability and service life.

• Robust Electrical Integration: Supports G24 (Standard connectors) and GM24 (Waterproof/Damped) options, offering high protection ratings for harsh industrial sites.

Detailed Specifications & Parameters:

• Core Series: HAWE Type G/GR/GZ Solenoid Seated Valve.

• Featured Model Matrix: GZ3-12-GM24, GR2-12-GM24, GR2-1-G24, G3-1-G24, G3-12-GM24.

• Core Performance Specs:

  • Nominal Sizes: Size 1 (NG6) and Size 12 (Enhanced flow range).

  • Max Operating Pressure: Rated up to 700 Bar (70 MPa).

  • Functional Logic: 2/2-way and 3/2-way configurations.

  • Voltage Specs: DC 24V (G24/GM24), designed for 100% duty cycle.

  • Sealing Type: Hard-seated cone sealing structure.