John Guest Acetal Copolymer Single Check Valve 1/4in, 10 bar

Single Check Valve - Imperial. The Super Speedfit Acetal Single Check Valve by John Guest was designed at the request of leading companies in the drinks dispense industry. The fast installation time and low headloss design ensures protection against the reversal of flow. This check valve has been specifically designed to be used with liquids and is not suitable for use with air and vacuum applications. Working Pressures and Temperatures: 10 Bar at 20°C 7 Bar at 65°C intermittent hot water Minimum temperature 1°C Typical "crack open" pressure 0.02 Bar