Dylect® Pressure Washer Genuine Spare Part – Spring (Valve) (Located in Relief/Unloader Valve – Pressure Setting Mechanism) | SUS304 Stainless Steel | Compatible Only with Flow Prime Model (Pack of 1)
The Dylect® Valve Spring is a genuine spare part engineered for the Flow Prime Pressure Washer’s relief/unloader valve assembly. It controls the pressure at which the relief valve opens, ensuring safe operation and consistent auto-stop behavior. Built from corrosion-resistant SUS304 stainless steel, it provides excellent fatigue resistance and longevity under constant compression and pressure cycles.
A weak or damaged spring may cause unstable pressure or delayed auto-stop activation. Service Note: Replace if tension weakens or pressure fluctuates. Using genuine Dylect springs ensures safe, accurate pressure control and long-term pump reliability.
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- GENUINE FLOW PRIME FITMENT – Designed exclusively for the Dylect Flow Prime Pressure Washer, this Valve Spring ensures accurate relief/unloader valve operation and reliable pressure setting.
- PRESSURE SETTING FUNCTION – Provides controlled spring tension that determines the relief valve opening point, preventing overpressure and stabilizing auto-stop performance.
- SUS304 STAINLESS STEEL – Made from SUS304 stainless steel for excellent corrosion resistance, fatigue strength, and long-term reliability under continuous compression cycles.
- LOCATED IN RELIEF/UNLOADER VALVE – Fits inside the high-pressure pump’s relief valve assembly where it ensures precise spring resistance essential for safe pressure regulation.
- SERVICE & LONG-TERM RELIABILITY – Replace if pressure becomes unstable or if the spring loses tension. Genuine Dylect springs ensure safe pressure control and long-term pump protection.
- GENUINE FLOW PRIME FITMENT – Designed exclusively for the Dylect Flow Prime Pressure Washer, this Valve Spring ensures accurate relief/unloader valve operation and reliable pressure setting.
- PRESSURE SETTING FUNCTION – Provides controlled spring tension that determines the relief valve opening point, preventing overpressure and stabilizing auto-stop performance.
- SUS304 STAINLESS STEEL – Made from SUS304 stainless steel for excellent corrosion resistance, fatigue strength, and long-term reliability under continuous compression cycles.
- LOCATED IN RELIEF/UNLOADER VALVE – Fits inside the high-pressure pump’s relief valve assembly where it ensures precise spring resistance essential for safe pressure regulation.
- SERVICE & LONG-TERM RELIABILITY – Replace if pressure becomes unstable or if the spring loses tension. Genuine Dylect springs ensure safe pressure control and long-term pump protection.

