15mm Straight Washing Machine Non Return Valve

The 15mm Straight Washing Machine Non Return Valve is a practical and reliable fitting designed to connect washing machines and dishwashers directly to your water supply while offering built-in protection against backflow.

This valve features a 15mm compression inlet for quick and secure installation onto pipework, and a ¾″ BSP threaded outlet for standard washing machine or dishwasher hoses. The straight design allows for a clean, inline connection ideal for tight or concealed spaces.

The integrated non-return valve ensures water flows in only one direction, preventing contaminated water from flowing back into the mains—helping meet plumbing regulations and protect your water supply.

Made from durable materials, the 15mm Straight Washing Machine Non Return Valve is a safe and convenient solution for appliance water connections in any modern home.