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John Guest Speedfit 22mm Angle Ball Valve

John Guest Speedfit 22mm Angle Ball Valve

The John Guest Speedfit 22mm Angle Ball Valve is a service valve designed to isolate the supply to...

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eBayJohn Guest Speedfit 22mm Angle Ball Valve - Isolates Heating Supply
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OnBuy.comJohn Guest Speedfit 22Mm Angle Ball Valve 665628042858
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DebenhamsJohn Guest Unisex Silver 22Mm Underfloor Heating Angle Ball Valve In
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B&QB&Q - John Guest Speedfit 22mm Angle Ball Valve
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Product Information

Full details

This guide is for plumbing professionals and DIY enthusiasts working with underfloor heating (UFH) systems. The John Guest Speedfit 22mm Angle Ball Valve provides a reliable way to isolate the UFH manifold and control pack for maintenance, ensuring safe and efficient system management. While its push-fit connections simplify installation, users should ensure correct pipe insertion for a secure seal. This valve is a crucial component for maintaining and servicing UFH control packs.

All features

Model Part Number665628042858
BrandJohn-Guest-Speedfit

Extended Product Information

FAQs

What is the primary purpose of this valve?

The valve is designed to isolate the water supply to an underfloor heating (UFH) manifold and control pack, allowing for safe maintenance.

What size pipe does this valve fit?

This valve is designed for 22mm pipes.

What material is the valve made of?

The valve is constructed from durable DZR brass with a nickel plate finish.

Does this valve require any special tools for installation?

No, it features JG Speedfit push-fit connections, which are tool-free.

Can this valve be used in any orientation?

Yes, the angle design allows for installation in both vertical and horizontal pipe arrangements.

Is this valve suitable for hot water systems?

Yes, it is designed for use in central heating systems, which include hot water circulation.

How do I ensure a secure connection?

Push the pipe firmly and squarely into the push-fit connection until it stops. A slight twist can help ensure it is fully seated.

Troubleshooting

Valve is leaking

Ensure the 22mm pipe is pushed fully and evenly into the Speedfit connection. Check the pipe end for any damage or debris. Re-seat the pipe connection.

Difficulty connecting the pipe

Ensure the pipe end is cut square and free from burrs. Slightly twist the pipe as you push it into the fitting. Do not force the connection.

Ball valve handle is stiff

Operate the valve handle fully open and closed a few times. If the issue persists, the valve may require replacement.

Pros and Cons

Pros

  • Quick and easy installation due to push-fit technology.
  • Durable DZR brass construction ensures long service life.
  • Versatile angle design fits various installation scenarios.
  • Reliable isolation for safe maintenance procedures.
  • Reduces the need for specialized tools.

Cons

  • Specific to 22mm pipe sizes, limiting broader application.
  • Requires clear space for the angled valve body.
  • Potential for leaks if not installed correctly onto the pipe.

Setup, Compatibility & Care

Setup:

  1. Ensure the main heating system is switched off and depressurised.
  2. Push the 22mm pipe fully into the JG Speedfit connection until it is securely seated.
  3. Repeat for the other 22mm connection.
  4. The valve can be rotated to achieve the desired angle before fully tightening.

Compatibility:

  • Compatible with standard 22mm copper or plastic pipe used in heating systems.
  • Designed specifically for use with John Guest UFH manifolds and control packs.
  • Ensure the valve is used within its specified temperature and pressure ratings.

Care:

  • Periodically check the valve for leaks or damage.
  • Operate the ball valve handle fully open and closed at least once a year to prevent seizing.
  • Clean the exterior with a damp cloth; avoid abrasive cleaners.

Price History

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