Backflow preventers are assemblies with two check valves and two shut-off valves that prevent reverses in process flow. They may also include test cocks for each chamber within the assembly. Backflow ...

Check valves are self-activating safety valves that permit gases and liquids to flow in only one direction. The purpose of a check valve is to prevent process flow from reversing in the system which ...

A chemically resistant material improves a key component in drug-delivery systems Cyrolite G-20 Hiflo multipolymer compound is used to make chemically resistant, biocompatible check valves for use in ...

Learn how this material choice can help municipalities prepare for extreme weather and other challenging conditions. According to the Center for Climate and Energy Solutions (C2ES), tropical storms ...