- iPolymer has been designing and manufacturing a wide range of pneumatically actuated high purity fluid handling valves which offer precision performance under extreme conditions. Our Pneumatic Valve is separated into three broad classifications which include DI Water and Mild Chemistry Valves, High Purity Valves , Specialty Valves. We also manufacturer, pneumatic valve with custom configuration. Check out what types of Pneumatic valve we have. br br iPolymer br 5 Studebaker, Irvine, CA, 92618 br Tel Number: 949-458-3731 br Fax Number: 949.458.2787 br Email: info@ipolymer.