One piece molded PVC body  Low pressure drop wafer type disc  Disc is encapsulated with EPDM  150 psi pressure rating at 73° F  Compatible with NIBCO electric and pneumatic actuation  Built in O-ring seal on valves requires no additional gaskets between mating flanges  Convenient quarter-turn action

Each valve individually tested in ISO 9002 certified facility  PVC material conforms to ASTM D-1784 Class 12454-B, Formerly designated Type 1, Grade 1  PVC butterfly valves are NSF approved