John Guest's 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 the user's 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 feature push-fit technology and a quick disconnection without the use of tools. These valves are intended for use with potable water and should not be used with compressed air, explosive gases, petroleum spirits and other fuels or for heating systems, the company notes.

John Guest.