The appliance tee by John Guest Speedfit provides an in-line push-fit fitting with shut off and check valve protection for the easy installation of water coolers, filtration equipment and vending machines. The valve allows isolation of appliances such as a washing machine or dishwasher for maintenance or installation. Simply push the valve fully on to the pipe and thread the appliance hose on to the valve. It has been designed, manufactured, and assembled in the UK by John Guest Speedfit.