Washing Machine Valve - Angled - 15mm - Primaflow

This listing is for a Pack of 1 angled washing machine valve. IMPORTANT SIZING NOTE - Most plumbin...

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Professional Building SuppliesPrimaflow Washing Machine Valve Angled - 15Mm
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eBayPrimaflow QW Wash Mac Valve - Angle 15mm x 3/4"" CP - 392415
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Product Information

Full details

This angled washing machine valve from Primaflow is designed for DIY enthusiasts and homeowners needing a reliable shut-off for their washing machine supply. Its key benefit is providing a secure and easy-to-operate connection that helps prevent water damage. A crucial caveat is understanding the BSP thread sizing, as the stated size is not the actual diameter measurement.

All features

BrandPrimaflow

Extended Product Information

FAQs

What size is the thread for the washing machine hose?

The outlet thread is a 3/4 Inch BSP thread, which is standard for most washing machine hoses. It's important to note that BSP threads are measured differently; a 3/4 Inch BSP thread actually measures approximately 1 inch in diameter.

What size pipe does the compression fitting connect to?

The compression fitting is designed for a 15mm diameter pipe, which is a standard size in UK plumbing.

Can this valve be used for hot water?

This valve is typically designed for cold water supply lines to washing machines. It is not recommended for hot water unless specifically stated otherwise by the manufacturer for a particular variant.

How do I know if I need the 1/2 Inch or 3/4 Inch BSP version?

Measure the diameter of your existing thread. If it measures approximately 3/4 inch in diameter, you need the 1/2 Inch BSP version of this valve. If your thread measures approximately 1 inch in diameter, the 3/4 Inch BSP version (as described) is likely correct.

Do I need any special tools to install this valve?

Basic plumbing tools are usually required, including pipe cutters, a deburring tool, two wrenches (one to hold the valve body, one to tighten the nut), and potentially PTFE tape or jointing compound if recommended for the specific pipe type.

How often should I operate the valve?

It's good practice to operate the lever handle at least once every few months to prevent it from seizing due to inactivity.

What is the purpose of the angled design?

The angled design allows the washing machine hose to connect in a more streamlined way, which is beneficial in tight spaces behind appliances, preventing kinks and reducing the overall space needed for the installation.

Troubleshooting

Valve is leaking from the connection.

Ensure the compression fitting is tightened correctly. For the BSP outlet, check that the hose connection is secure and the rubber washer is present and in good condition.

Water flow is restricted.

Check that the valve lever is fully open. Inspect the washing machine hose for kinks or blockages. Ensure no debris entered the valve during installation.

Lever is difficult to move.

Operate the lever a few times to loosen it. If it remains stiff, check for any external obstructions. Over time, occasional use prevents this.

Wrong size valve purchased.

Confirm your thread diameter. A 3/4 Inch BSP thread measures approximately 1 inch in diameter. If your thread measures 3/4 inch in diameter, you need the 1/2 Inch BSP version.

Pros and Cons

Pros

  • Angled design saves space behind appliances.
  • Standard 15mm compression fitting for easy pipe connection.
  • Durable construction for reliable long-term use.
  • Simple lever operation for quick shut-off.
  • Reduces risk of water damage by allowing easy isolation.

Cons

  • Requires understanding of BSP thread sizing to ensure correct purchase.
  • Not suitable for use with hot water systems unless explicitly stated by manufacturer.
  • Installation may require basic plumbing knowledge and tools.
  • Pack quantity of 1 might necessitate purchasing multiple for certain projects.

Setup, Compatibility & Care

Setup:

  1. Ensure the main water supply to the area is turned off.
  2. Identify the correct pipe connection: This valve has a 15mm compression fitting for the pipe and a 3/4 Inch BSP thread for the washing machine hose.
  3. IMPORTANT SIZING NOTE: A 3/4 Inch BSP thread measures approximately 1 inch in diameter. If your existing thread measures 3/4 inch in diameter, you require a 1/2 Inch BSP valve.
  4. Connect the 15mm compression fitting to the water pipe using appropriate compression fittings and pipe preparation.
  5. Screw the washing machine hose onto the 3/4 Inch BSP outlet.
  6. Turn on the main water supply slowly and check for leaks at all connections.

Compatibility:

  • Compatible with standard 15mm copper or plastic plumbing pipes.
  • Compatible with standard washing machine hoses featuring a 3/4 Inch BSP female thread.
  • Designed for cold water applications only.

Care:

  • Periodically check for leaks around the valve and connections.
  • Operate the lever handle occasionally (e.g., monthly) to prevent seizing.
  • Clean the exterior with a damp cloth; avoid abrasive cleaners.

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