Backflow Reference Manual - Beeco-Hersey

Print this Page

Hersey E1

Sizes

4",6", 8", 10"

Description

This valve is a double check assembly. It was produced from approximately 1975 to 1978. It is a lead weight loaded swing check. The body was made of galvanized cast iron. The check seats are replaceable. A seat removal tool is needed to replace the seats. Internal hardware parts are made mostly of bronze.

Details