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Home Range Westco 8mm Gas Isolating Valve - Brass

Home Range Westco 8mm Gas Isolating Valve - Brass

This 8mm gas isolating valve provides a secure shut-off point in domestic and commercial gas pipew...

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Westco 8mm Brass Gas Isolating Valve Compression Copper Tube Fitting Plumbing UK

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Product Information

Full details

This Home Range Westco 8mm gas isolating valve is designed for heating engineers and installers working on 8mm gas pipe systems in domestic and light commercial settings. Its primary benefit is providing a secure and reliable shut-off point for gas supply, ensuring safety during appliance installation, maintenance, or emergency situations. A key consideration is its specific compatibility with 8mm copper tube and compression fittings.

All features

Model Part NumberWestco
BrandHome Range

Extended Product Information

FAQs

What type of gas can this valve be used with?

This valve is designed for use with standard domestic and light commercial fuel gases, including natural gas and LPG.

Do I need to solder the connections?

No, this valve uses compression fittings, which do not require soldering, making installation simpler and faster.

What is the maximum pressure this valve can handle?

While designed for standard domestic and light commercial gas pressures, consult the manufacturer's specific technical data for precise pressure ratings.

How often should I check the valve?

It is recommended to visually inspect the valve during routine gas appliance maintenance, typically annually, and check for leaks at connections periodically.

Can this valve be used for water lines?

No, this valve is specifically designed and rated for gas installations only.

What size copper pipe does this valve fit?

This valve is designed for 8mm diameter copper pipe.

What is the benefit of solid brass construction?

Solid brass offers excellent durability, corrosion resistance, and longevity, ensuring reliable performance over time in gas applications.

Troubleshooting

Valve is stiff or difficult to turn.

Ensure the valve is clean and free from debris. If the issue persists, it may indicate internal wear, and the valve might need replacement.

Gas leak detected at compression fittings.

Turn off the gas supply immediately. Re-tighten the compression nuts. If the leak continues, remove the fitting, check the olive for damage, and re-install or replace the olive and nut.

Valve does not fully shut off gas.

Ensure the handle is turned fully to the 'off' position. If the issue persists, the internal seal may be damaged, and the valve will require replacement.

Pros and Cons

Pros

  • Ensures safe isolation of gas supply for maintenance and installation.
  • Durable solid brass construction for a long service life.
  • Simple and quick solder-free installation using compression fittings.
  • Suitable for both domestic and light commercial gas systems.
  • Reliable shut-off mechanism for peace of mind.

Cons

  • Limited to 8mm pipe size and compression fittings.
  • Requires appropriate tools for compression fitting installation.
  • Not suitable for use with non-gas applications.
  • Requires regular checks to ensure seal integrity.

Setup, Compatibility & Care

Setup:

  1. Ensure the gas supply is isolated and depressurized before installation.
  2. Clean the end of the 8mm copper tube to be connected.
  3. Slide the compression nut onto the tube, followed by the compression ring (olive).
  4. Insert the tube into the valve's compression fitting.
  5. Slide the nut and ring up to the fitting and tighten the nut securely using appropriate wrenches. Ensure the valve handle is in the 'off' position during tightening.
  6. Repeat for the other connection.
  7. After installation, slowly turn the gas supply back on and check all connections for leaks using a suitable gas leak detection fluid.

Compatibility:

  • Pipe Size: Exclusively designed for 8mm diameter copper tubing.
  • Fitting Type: Uses standard 8mm compression fittings.
  • Gas Type: Suitable for use with natural gas, LPG, and other common fuel gases in domestic and light commercial installations.

Care:

  • Regularly inspect the valve for any signs of damage or corrosion.
  • Ensure the valve operates smoothly. If stiff, it may require lubrication or replacement.
  • Periodically check compression fittings for tightness, especially after significant temperature fluctuations.
  • Keep the valve area clean and free from debris.

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