JG Speedfit Isolating Valve - 22mm - 22SV

John Guest Speedfit products blend push-fit and multi-seal technology for a reliable leak-proof co...

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Product Information

Full details

This guide is for homeowners and plumbers looking to install or maintain water systems. The JG Speedfit Isolating Valve 22mm offers a quick, tool-free connection for plastic and copper pipes, allowing for easy shut-off of water flow. However, it is not suitable for central heating systems. This push-fit valve simplifies plumbing tasks, providing a reliable and efficient solution for various applications in both residential and commercial settings.

All features

Model Part Number22SV
BrandJG Speedfit

Extended Product Information

FAQs

What is the maximum operating pressure for this valve?

The maximum operating pressure is 12 BAR at the minimum operating temperature and 3 BAR at the maximum operating temperature.

Can I use this valve with central heating systems?

No, this valve is NOT suitable for central heating systems.

What kind of pipe is compatible with this valve?

The valve is compatible with both plastic and copper pipes. Inserts are required for Speedfit PEX and polybutylene plastic pipe.

How do I demount the valve?

Push the collet towards the body of the fitting and pull the pipe to release.

Is any special tool required for installation?

No, the valve uses push-fit technology, so no tools are required for installation or demounting.

What is the operating temperature range for this valve?

The minimum operating temperature is -20°C and the maximum operating temperature is 105°C.

Does this valve come with a warranty?

Yes, the JG Speedfit Isolating Valve 22mm comes with a 50-year guarantee.

Where is this valve manufactured?

This valve is designed, manufactured, and assembled in the UK.

Troubleshooting

Valve leaks after installation.

Ensure the pipe is fully inserted into the valve. Check that the connection is secure. If needed, slightly tighten the fitting, but do not overtighten.

Difficult to demount the valve.

Make sure to push the collet towards the valve body firmly while pulling the pipe.

Valve is difficult to turn.

Ensure that the valve is free from debris. Avoid excessive force when turning.

The valve does not shut off the water completely.

Check the valve for any debris. Ensure that the valve is fully closed with a 1/4 turn.

Pros and Cons

Pros

  • Quick and easy installation with push-fit technology.
  • No tools required for installation or demounting.
  • Suitable for both plastic and copper pipes.
  • Allows for easy water flow isolation.
  • WRAS approved, ensuring safety and quality.
  • Demountable without tools, simplifying adjustments.

Cons

  • Not suitable for central heating systems.
  • Inserts required for Speedfit PEX and polybutylene plastic pipe.
  • Maximum operating pressure is limited at higher temperatures.
  • Requires some understanding of plumbing basics.

Setup, Compatibility & Care

  1. Preparation: Ensure the pipe is cut cleanly and free from burrs. If using plastic pipe, ensure the pipe is round. For Speedfit PEX and polybutylene plastic pipe, use inserts.
  2. Insertion: Push the pipe fully into the valve until it reaches the internal stop. Ensure a secure connection.
  3. Testing: After installation, turn on the water supply and check for any leaks. Tighten if needed.

Compatibility: This valve is compatible with both plastic and copper pipes. It is suitable for hot and cold water systems but NOT central heating systems. For Speedfit PEX and polybutylene plastic pipe, use inserts.

Care: No specific care is required. However, avoid excessive force when tightening or demounting the valve. Regular inspections for leaks are recommended.

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