Plumbright Lever Ball Valve - 28mm

This brass lever ball valve features a durable blue handle and 28mm compression ends, designed for...

Best current price£18.28from City Plumbing GB

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City Plumbing GBPlumbright Blue Lever Ball Valve Cxc 28Mm B26028
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£18.28
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B&QB&Q - Lever Ball Valve Cxc Blue 28mm B26028
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£18.73
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Product Information

Full details

The Plumbright Lever Ball Valve is an ideal choice for professional plumbers and DIY enthusiasts needing a robust shut-off solution for 28mm cold water supply lines. Its primary benefit is the full-bore design, which ensures maximum flow efficiency without significant pressure drops, though users should note it is specifically intended for cold water applications and is not suitable for high-temperature steam or heating systems.

All features

Model Part NumberB26028
BrandPlumbright

Extended Product Information

FAQs

Can I use this valve for central heating?

No, this specific model is designed for cold water supply applications only.

Does this valve require any jointing compound?

Compression joints generally do not require compound, though a thin smear can be used if specified by local plumbing codes.

Is this a full-bore valve?

Yes, it features a full-bore design that allows for maximum water flow through the valve.

What tools are needed for installation?

You will need a pipe cutter or hacksaw, a file for deburring, and two appropriately sized adjustable wrenches.

Can this be installed vertically or horizontally?

Yes, this ball valve can be installed in any orientation provided there is sufficient access to turn the handle.

Troubleshooting

Leakage at the compression connection

Ensure the pipe is cut square and deburred. Tighten the nut slightly more until the leak stops; if it persists, check if the olive has been deformed or if the pipe surface is damaged.

Handle is difficult to turn

Mineral build-up may have accumulated around the ball. Gently work the handle back and forth to clear minor deposits. If it remains stuck, the valve may need replacing.

Pros and Cons

Pros

  • Easy to install using standard compression fittings
  • Provides full-bore flow to maintain system pressure
  • Robust brass construction ensures durability
  • Clear visual indication for cold water use
  • Simple quarter-turn operation

Cons

  • Not rated for high-temperature applications
  • Requires proper compression tool technique to ensure a tight seal
  • Limited to cold water supply lines only

Setup, Compatibility & Care

To install, ensure your 28mm copper pipe ends are cut square and deburred to prevent damage to the internal olives. Slide the nut and olive onto the pipe, insert the pipe into the valve body, and tighten the nut manually before finishing with a wrench. Do not overtighten, as this may crush the olive. For care, periodically cycle the handle from open to closed to prevent mineral deposits from seizing the ball mechanism. If the valve is not used for long periods, this maintenance is essential for ensuring it remains operational when needed.

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