abbreviations used for product Compliance
The ES Series has an epoxy-retained seat configuration for KFlo large diameter butterfly valves. The seat provides full port flow equal to or greater than all major leading valve designs. It is compliant with NSF 61 & 372 and is WQA certified.
NOMINAL INSIDE DIAMETER: 24”-72” in AWWA Cl 75, 150, 250; 78”-168” AWWA C504