Plumbright Push Button Cable Dual Flush Valve - T8320

The Plumbright Dual Flush Valve is a high-quality replacement solution for toilet cisterns. It fea...

Best current price£11.87from City Plumbing GB

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City Plumbing GBPlumbright Push Button Cable Dual Flush Valve T8320
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B&QB&Q - Push Button Cable Dual Flush Valve T8320
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Product Information

Full details

The Plumbright Push Button Cable Dual Flush Valve is a versatile, high-quality replacement component designed for professional plumbers and DIY enthusiasts needing a reliable cistern upgrade. Its primary benefit is the 350mm long cable, which offers exceptional flexibility for top, front, or side installation; however, users should measure their existing cistern depth to ensure compatibility with standard outlet configurations before purchase.

All features

Model Part NumberT8320
BrandPlumbright

Extended Product Information

FAQs

Is this valve compatible with all toilets?

It is a universal component designed to fit most standard cistern outlets, though you should verify your existing dimensions before installation.

Can I install the button on the side of the cistern?

Yes, the 350mm cable is specifically designed to allow for flexible installation including side, front, and top positions.

What does WRAS certification mean?

It means the product has been tested to meet strict UK Water Regulations to ensure it does not waste or contaminate the water supply.

How do I adjust the flush volume?

The valve includes adjustable settings on the main body; refer to the provided technical guide to set the desired flush levels.

Does this come with a push button?

Yes, the kit includes the cable-operated push button assembly necessary for the flush function.

Troubleshooting

Flush button feels loose or unresponsive

Check that the cable is properly seated in the button housing and ensure it is not kinked or obstructed inside the cistern.

Water continues to run after flushing

Verify that the valve seal is free from debris and that the base is tightened securely to the cistern outlet.

Button does not return to position

Ensure the cable length is set correctly and there is no tension causing the button mechanism to stick.

Pros and Cons

Pros

  • Flexible 350mm cable enables versatile button placement
  • WRAS certified for regulatory compliance
  • Adjustable settings promote water efficiency
  • Universal fit simplifies the replacement process for many cisterns

Cons

  • Requires manual adjustment to fine-tune flush volume
  • Compatibility depends on specific cistern dimensions and outlet types
  • Installation requires basic plumbing tools and knowledge

Setup, Compatibility & Care

Before installation, ensure the water supply to the toilet is isolated and the cistern is fully drained. Remove the old mechanism and clear any debris from the bottom of the tank to ensure a watertight seal with the new valve. Use the provided instructions to secure the base to the cistern outlet. For maintenance, periodically inspect the cable for any signs of fraying or kinks to ensure the push-button remains responsive. Use only silicone-based lubricants if the mechanism becomes stiff, and avoid harsh chemical cleaners which can degrade the plastic components over time.

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