WHALE ONE WAY INLINE NON-RETURN VALVE
The Whale One Way Inline Valve is a compact non-return valve designed to prevent backflow and maintain water pressure in your caravan, RV, camper, or boat. When fitted on the suction side of a pump, it ensures the pump remains primed even when the system is idle, reducing strain and improving efficiency.
Key Features
- Prevents Backflow: Stops water from draining back into the tank, maintaining consistent pressure.
- Maintains Prime: Keeps your pump primed, especially useful for systems with weak pump valves.
- Easy Installation: Fits inline directly into 12.5mm (½ inch) ID hose systems.
- Reliable Design: Compact, durable, and suitable for both fresh and saltwater setups.
- Low Maintenance: Simple construction with long-lasting performance and minimal servicing required.
Specifications
| Function | One Way / Non-Return Valve |
| Hose Compatibility | 12.5mm (½") Internal Diameter Hose |
| Material | Durable marine-grade plastic |
| Applications | Caravan, RV, Marine, Camper Water Systems |
| Brand | Whale |
Installation Tips
- Install on the suction side of the pump for best results.
- Ensure correct flow direction according to the arrow marking on the valve body.
- Use appropriate hose clamps to secure both ends and prevent leaks.
- Flush the water line before installation to remove debris that could affect sealing.
- Check periodically for build-up or blockages if operating in sandy or mineral-heavy water.
Applications
- Caravan or camper water supply systems
- RV fresh water tanks
- Boat and marine plumbing systems
- Off-grid portable pump setups
Simple, effective, and built with Whale’s trusted quality, this inline one-way valve ensures your pump system performs smoothly and stays primed, preventing water flow issues and saving you from unnecessary maintenance headaches.