Description
Chemline Plastics EC series PVC true union ball check valve is a popular type of non-return valve for smaller pipe sizes. The valve has a good flow capacity and handles slurry and suspended solid services. It works in both horizontal and vertical lines.
Chemline’s special PVC “A” compound resists most acids, strong alkalais, salts and applications on aggressive services such as: 98% H2 SO4, dry chlorine, and low pressure wet chlorine gas.
Note: See the Chemical Resistance Guide PDF to search chemical compatibility









