This is the official EVAC Water Valve, identified by part numbers 5774002 and 5774400. Coded as EN070WV, this critical component is engineered for reliability in demanding marine, offshore, and RV applications.
Purpose & Function:
This solenoid-operated water valve is the essential control unit that admits fresh water into the bowl during the flush cycle of a vacuum toilet system. A faulty valve can lead to incomplete flushing, system malfunctions, or loss of vacuum. Replacing it with this genuine EVAC part ensures your sanitation system operates with the original manufacturer’s precision and reliability.
Key Features & Benefits:
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Direct OEM Replacement: Guaranteed compatibility and performance as the original factory-installed part. Exact match for models using EVAC part numbers 5774002 or 5774400.
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EN070WV Certification: Designed and tested to meet stringent marine industry standards for durability and safety.
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Ensures System Integrity: Maintains the proper water-vacuum balance for a powerful, efficient flush every time.
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Reliable Solenoid Operation: Built for thousands of cycles, providing long-lasting service with consistent electrical response.
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Corrosion-Resistant Construction: Manufactured with materials suited for marine environments to resist degradation.
Specifications & Compatibility:
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Manufacturer Part Numbers: 5774002, 5774400
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Common Reference: EN070WV, EVAC Water Inlet Valve
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Application: Designed for EVAC vacuum toilet and sanitation systems.
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Installation: Professional installation is recommended to ensure proper sealing and electrical connection.
Who Needs This Part?
This valve is essential for marine engineers, yacht owners, shipyards, and RV technicians maintaining or repairing:
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EVAC vacuum toilet systems on commercial vessels, cruise ships, and superyachts.
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EVAC systems in offshore platforms.
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Certain models of RV and land-based vacuum sanitation systems.





















