Product Description
HAWE H 3-0-1/4 Hydraulic Check Valve with Pressure Relief
The HAWE H 3-0-1/4 is a premium-quality hydraulic check valve with integrated pressure relief, expertly engineered for reliable fluid control in demanding industrial applications. Often referred to as a preload valve, it is designed to allow unrestricted free flow from port P to port A while providing precise pressure relief from port A to port R. Manufactured in Germany by HAWE Hydraulik, this highly durable valve features a standard 1/4-inch port size for seamless integration into various hydraulic circuits. It comes equipped with a distinctive red adjustment knob, allowing operators to easily and accurately set the desired system pressure. Built to rigorous German engineering standards, the HAWE H 3-0-1/4 ensures optimal safety, longevity, and performance for your hydraulic machinery.
Technical Specifications:
- Brand: HAWE Hydraulik
- Model: H 3-0-1/4
- Valve Type: Check Valve with Integrated Pressure Relief (Preload Valve)
- Port Size: 1/4 inch
- Flow Function: Free flow from P to A / Pressure relief from A to R
- Adjustment Mechanism: Manual (Red adjustment knob)
- Material Number (MN): 6951435800
- Country of Origin: Made in Germany

HAWE H 3-0-1/4 Hydraulic Check Valve with Pressure Relief
Optimize your hydraulic system with the HAWE H 3-0-1/4 Hydraulic Check Valve. This authentic, German-made 1/4″ preload valve features integrated pressure relief, reliable P to A free flow, and a convenient red adjustment knob for precise pressure control. Ideal for robust industrial fluid management.



