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McAlpine Self Closing Waste Valve - Macvalve-3

McAlpine Self Closing Waste Valve - Macvalve-3

The McAlpine Waste Valve 1.1/4" Tundish Macvalve-3 is a plumbing component used in waste and drain...

Best current price£3.50from City Plumbing GB

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Product Information

Full details

This guide is for homeowners and plumbers seeking to understand and properly install the McAlpine Macvalve-3. This self-closing waste valve prevents foul odors and sewer gases from entering your building while allowing for efficient water drainage. Note that installation should be performed by a qualified plumber to ensure proper function and compliance with local regulations.

All features

Model Part NumberMacvalve-3
BrandMcAlpine

Extended Product Information

FAQs

What is the purpose of the Tundish Adaptor?

The Tundish Adaptor allows for the connection of the valve to other components and is essential for specific applications.

Can I install the Macvalve-3 myself?

It is recommended that a qualified plumber install the Macvalve-3 to ensure proper function and adherence to local regulations.

Where can I find the Building Regulations guidance?

Refer to Approved Document G3 of the Building Regulations for guidance on installing the Macvalve-3.

What size waste pipe is the Macvalve-3 compatible with?

The Macvalve-3 is designed for use with 1.1/4" waste pipes.

How does the self-closing membrane work?

The membrane opens under water pressure to allow discharge and then closes to create a seal, preventing gases from entering.

Troubleshooting

Odors are present.

Check the valve for proper seal and installation. Ensure all connections are secure and leak-free.

Slow drainage.

Check for any blockages in the waste pipe or the valve itself.

Pros and Cons

Pros

  • Prevents foul odors and sewer gases.
  • Ensures efficient water drainage.
  • Durable construction from McAlpine.
  • Includes a Tundish Adaptor for added flexibility.
  • Compliant with relevant building regulations.

Cons

  • Requires professional installation for optimal performance.
  • Specific to 1.1/4" waste pipes; not universally compatible.
  • May require additional fittings depending on the existing setup.

Setup, Compatibility & Care

Setup:

  1. Professional Installation: Always have the McAlpine Macvalve-3 installed by a qualified plumber.
  2. Connections: Ensure all connections are watertight and secure.
  3. Positioning: Install the valve in a vertical or near-vertical position for optimal performance.

Compatibility:

  • Designed for 1.1/4" waste pipes.
  • Compatible with various plumbing systems, including those with pressure relief valves (refer to building regulations).

Care:

  • No special maintenance is generally required.
  • Avoid using harsh chemicals that could damage the valve's components.

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