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JG Speedfit

JG Speedfit Double Check Service Valve 15mm 15DSCV

Regular price £33.10 GBP
Regular price Sale price £33.10 GBP
Sale Sold out
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Designed, manufactured and assembled in the UK by John Guest Speedfit, this double check service valve is used for the connection of plastic or copper pipes onto a male thread appliance. It allows the water to flow in one direction to prevent backflow of potential contaminants. This push-fit has a built-in isolator that helps in maintaining the valve. Should the need arise to demount the pipe simply push the collet towards the body of the fitting and pull the pipe to release. Note: With all plastic pipes the relevant manufacturer’s pipe insert is required.

  • WRAS and BBA approved
  • Conforms to ISO 14001 and accredited by British Gas Service and Energy Savings Trust
  • Assessed by B.S.I. to BS EN ISO 9001
  • Kitemarked to BS 7291 Part 1 2 and 3 Class S licence no. KM39767
  • Installation time can be reduced by around 40 percent against traditional fixing methods
  • Easy mobility due to lightweight
  • Suitable for hot and cold water applications only
  • Easy to use in confined spaces


Standard 2 - 4 Business Days: £9.95

Express  1 - 3 Business Days: £14.95 

Free Standard Delivery On Orders Over: £250

We only dispatch orders between Monday to Friday.

All orders must be placed before 12pm, so they can be dispatched on the same working day.