John Guest Speedfit Angle Stop Valve

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The John Guest Speedfit Angle Stop Valve provides an extra line off of an existing stop, giving the user independent water flow control and the ability to upgrade or repair accessories without shutting off the main water supply.

The Angle Stop Valve is offered in white polypropylene with food-grade EPDM (ethylene propylene diene terpolymer) ‘O’ rings. The valve connects between your valve and riser to the main water supply line for applications in reverse osmosis, filtration systems, automatic coffee brewers, ice-makers and much more. The conversion adaptor can be threaded to either side of the valve to make configurations of 1/2” x 1/2” NPS or 3/8” x 3/8” compression. The valves are not to be used with compressed air, explosive gases, petroleum spirits and other fuels, or for heating systems.

Key features include:

  • Push-fit technology
  • Quick disconnection without the need for tools
  • Durable EPDM ‘O’ rings
  • Intended for use with potable water
  • Incorporates integral style check valve and a 1/4 turn chrome plated ball valve
  • Not suitable for air or inert gases

John Guest has an array of connectors, elbows, tees and dividers for a variety of water and air filtration applications. Standard LLDPE connections are made using John Guest’s unique, patented collet locking system, which holds the tube firmly in place without deforming it or restricting flow.

To learn more about the John Guest, visit

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