Whale Plastic Non-Return Valve for 1/2" Hose (FV1227)
£10.99
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Whale Plastic Non-Return Valve for 1/2" Hose (FV1227)
£10.99
Whale Plastic Non-Return Valve for 1/2" Hose - Caravan & Motorhome
Prevent backflow in your caravan or motorhome water system with this Whale plastic non-return valve for 1/2" hose. The lightweight plastic body houses a spring-loaded check valve that allows water to flow freely in one direction and closes automatically when flow stops — protecting your pump, preventing siphoning, and keeping supply lines separate.
Key Features
- For 1/2" bore hose — fits standard 1/2" caravan and motorhome water connections
- Plastic body — lightweight and corrosion-proof
- Spring-loaded check valve — opens under flow, closes automatically when flow stops
- Prevents backflow, back-siphoning, and cross-contamination
- Genuine Whale part — part number FV1227
- Compact inline fitting for easy installation
Where to Fit
Ideal for fitting on the mains water inlet, the pump outlet, or at any junction between the mains and tank supplies. Always orient with the flow arrow pointing in the intended direction of water travel. Whale non-return valves are particularly popular on the mains inlet to prevent site water contaminating the onboard tank supply.
Installation
Fit inline in the 1/2" hose, ensuring the arrow on the valve body points in the flow direction. Secure hose with appropriate clips. Check for leaks before restoring full system pressure.
Part number: FV1227 | Barcode: 766478122704