Watts DBF-03-131-25-M2 4 - Part of the DBF-03 Series ground-shipping corrosion-resistant housing built for longevity

corrosion-resistant housing built for longevity under heavy loads and wet conditions

and daily wear

a 12-¾″ × 12-¾″ square heel-proof ductile iron hinged grate

8 inch no hub

Thermoplastic seat and bronze cage

Watts DBF-03-131-25-M2 4 - Part of the DBF-03 Series ground-shipping corrosion-resistant housing built for longevityThis 4 IN domestic full lug style butterfly valve, model DBF 03 131 25 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 cast iron body construction, stainless steel disc, Buna N seat, a stainless steel shaft, mounting pad for 10 position lever. Features Lever handle Ductile iron body 316 stainless steel disc Buna N