Washing Machine Valve Straight 15Mm X 3/4"

Washing Machine Valve Straight 15Mm X 3/4"

The 15mm x 3/4" Straight Washing Machine Valve is a dedicated isolation valve used to connect a standard domestic water supply to the flexible inlet hoses of washing machines and dishwashers. Unlike an angled valve, the Straight design allows the pipework to run directly into the back of the appliance, which is often preferred in installations where the pipework runs vertically up from the floor or horizontally along a wall.

This valve features a blue or red plastic lever handle, providing a quick quarter-turn operation for easy isolation during appliance maintenance or in an emergency.

Key Features and Specifications

Size: 15mm Compression inlet x 3/4" BSP Male threaded outlet.

Orientation: Straight (Inline) flow.

Material: Forged brass body with a high-quality chrome-plated finish for corrosion resistance.

Handle: Integrated plastic lever (typically Blue for cold water or Red for hot water).

Seal: The 3/4" male thread is designed to seal against the rubber washer found inside standard appliance hoses (no PTFE tape required on the 3/4" thread).

Inlet Joint: Mechanical compression joint, supplied complete with a 15mm brass nut and olive.

Standard: Built to comply with UK water regulations for domestic appliance connections.

Common Applications

Washing Machine Feeds: The primary connection point for the cold water fill hose.

Dishwasher Installations: Providing a dedicated shut-off point under kitchen sinks or behind utility units.

American Fridge-Freezers: Can be used as the initial isolation point for water-dispensing refrigerators (often reduced down to 1/4" tubing thereafter).

Utility Room Fit-outs: Ideal for neat, inline pipe runs where an angled valve would cause an awkward kink in the hose.

Essential Companion Products

Pipework: 15mm Copper Pipe or 15mm PEX/Polybutylene Barrier Pipe.

Inserts: 15mm Plastic Pipe Inserts (Essential if using plastic pipework).

Hoses: Standard 1.5m or 2.5m Flexible Appliance Inlet Hoses.

Drainage: 40mm Appliance Standpipe and Out-Flow Hook.

Tooling: Adjustable spanners for the 15mm compression nut.

Specialist Support and Local Collection

We stock both Straight and Angled washing machine valves in various finishes. For a professional look in utility rooms, these valves provide a reliable and visible shut-off point that is easy for homeowners to operate.

Visit our trade counter at 61 Fullers Road, E18 2QB for immediate collection. We also stock twin-packs containing both red and blue handled valves for older "hot and cold fill" appliances.