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The HAWE 9428-03.HW is a precision-manufactured insert for HAWE pressure-relief/limiting valves. Designed to maintain consistent pressure control, it integrates into the valve body to open flow when a preset threshold is exceeded, ensuring system safety. Manufactured by HAWE North America to rigorous hydraulic standards, this insert extends the service life of main valve components and supports precision adjustments. Ideal for industrial and mobile hydraulics, it enables reliable pressure relief performance under demanding conditions.
- Precisely controls relief pressure to ensure system safety
- Designed for use in HAWE pressure-limiting valves (e.g., PSL/PSV series)
- Manufactured to HAWE s OEM standards for performance and durability
- Easily replaceable extends valve life without full replacement
- Suitable for industrial hydraulics with mineral oil and synthetic fluid compatibility
| Part Number | 9428-03.HW |
| Type | Pressure relief valve insert |
| Housing Material | High-grade steel (likely 1.4104 / AISI CF53) |
| Pressure Range | Specific to valve; consult valve datasheet |
| Fluid Type | Hydraulic oils, water-glycol, and certain synthetics |
| Temperature Range | 20? C to +80? C (typical for HAWE hydraulic inserts) |