Dylect® Pressure Washer Genuine Spare Part – Check Valve Assembly (Located in Pump Head – One-Way Water Flow Control) | PA66 30% Glass-Filled Nylon | Compatible Only with Flow Prime Model (Pack of 1)
The Dylect® Check Valve Assembly is a genuine Flow Prime Pressure Washer spare part designed to regulate one-way water flow within the pump head. Built from 30% glass-filled PA66 nylon, it offers excellent durability, pressure resistance, and reliability under continuous use.
A worn check valve can cause pressure loss, pulsation, or backflow. Service Note: Replace during pump servicing or if water flow becomes unstable. Genuine Dylect check valves ensure stable pressure and long-term pump health.
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- GENUINE FLOW PRIME FITMENT – Built exclusively for the Flow Prime Pressure Washer, ensuring proper one-way flow and stable pressure cycles inside the pump head.
- ONE-WAY WATER FLOW FUNCTION – Allows water to move in a single direction during compression, preventing backflow and supporting efficient pressure buildup.
- PA66 30% GLASS-FILLED MATERIAL – Constructed from reinforced Nylon 6,6 for long-lasting durability, heat resistance, and strength under high-pressure operation.
- LOCATED IN CHECK VALVE CHAMBER – Positioned inside the pump head where it regulates inlet/outlet flow to maintain correct water direction during operation.
- SERVICE & LONG-TERM RELIABILITY – Replace if worn, leaking, or pressure drops occur. Genuine Dylect check valves ensure proper flow regulation and long-term pump performance.
- GENUINE FLOW PRIME FITMENT – Built exclusively for the Flow Prime Pressure Washer, ensuring proper one-way flow and stable pressure cycles inside the pump head.
- ONE-WAY WATER FLOW FUNCTION – Allows water to move in a single direction during compression, preventing backflow and supporting efficient pressure buildup.
- PA66 30% GLASS-FILLED MATERIAL – Constructed from reinforced Nylon 6,6 for long-lasting durability, heat resistance, and strength under high-pressure operation.
- LOCATED IN CHECK VALVE CHAMBER – Positioned inside the pump head where it regulates inlet/outlet flow to maintain correct water direction during operation.
- SERVICE & LONG-TERM RELIABILITY – Replace if worn, leaking, or pressure drops occur. Genuine Dylect check valves ensure proper flow regulation and long-term pump performance.

