Watts 0525617|WW0525617 - 4 BF03-131-1G-M2

This 4 IN full lug style butterfly valve, model BF-03-131-1G-M2, is used in HVAC, irrigation, OEM, commercial, and institutional applications and wherever positive shutoff is required to control the flow of liquids, gases, and slurries. It features iron body construction, stainless steel disc, EPDM seat, a stainless steel shaft, mounting pad for gear operator.