Roll over image to zoom in

John Guest® Plastic Angle Stop Adaptor Valve
3/8" Male Compression × 3/8" Female Compression × 1/4" Tube

FREE Shipping with orders over $99 (details)
  In Stock
 Quantity Discounts
NSF 51, 61 Certified

Made in the UK

Quick-Connect Guide:

Quick-Connect FittingsTubing connection has never been easier than with Quick-Connect fittings. View our simplified Quick-Connect diagrams to see how...

  Not for residential sale in the state of California.

This John Guest angle stop valve has been developed to tap into an existing cold water line between the shut-off valve (angle stop) and the bottom of the riser tube that goes up to the faucet. It is ideal for use as a water "feed/supply" source for applications involving:

  • Reverse Osmosis
  • Filtration Systems
  • Ice-Makers
  • Automatic Coffee Brewers
  • And Many More...


  • John Guest push-in tube connection
  • 90° handle movement between on and off positions
  • Can be swivelled for better positioning
  • Polypropylene body construction
  • Sturdy nickel plated brass threads

See the angle stop adaptor valve installation instructions for help installing.