Hozelock Threaded Tap Non Return Valve

The Hozelock Threaded Tap Non Return Valve is a backflow prevention device designed to protect mains water supplies from contamination. This essential fitting prevents contaminated water from flowing back into the potable water system, making it ideal for use with garden hoses, irrigation systems, and outdoor tap installations where water may come into contact with chemicals, fertilisers, or other contaminants.

Manufactured from high-quality materials, this non-return valve delivers reliable, leak-free performance over extended periods of use. The valve features a threaded connection that fits all standard 1/2" and 3/4" BSP taps, ensuring compatibility with the majority of domestic and light commercial outdoor tap installations across the UK.

Suitable for plumbers, gardeners, and property maintenance professionals, this valve provides peace of mind when connecting hoses to water supplies. It's particularly useful in situations where spray guns, pressure washers, or fertiliser applicators are connected to outdoor taps, helping to comply with water regulations that require backflow prevention devices in these applications.

Features and Benefits:
• Made from the highest quality materials for a long leak-free life
• Suitable for all 1/2", 3/4" BSP taps
• Prevents a backflow of contaminated water into the mains water supply

Specifications:
Diameter: 21/26.5mm
Screw Thread: 1/2" (21mm), 3/4" (26.5mm)