12 Inch Bonomi DA531S Butterfly Valve, Lug Style, Viton Seat, Stainless Steel Disc with Double Acting Pneumatic Actuator PFAS Optional galvanized steel or polyethylene

Optional galvanized steel or polyethylene skirt

Media can hold 250-300% of its own weight

5 HP 1 Phase Electric

Operating Range: 20-140 degrees F

These replacement spring assemblies go in between the cartridge filters and the hold down plate to keep the cartridges in place

12 Inch Bonomi DA531S Butterfly Valve, Lug Style, Viton Seat, Stainless Steel Disc with Double Acting Pneumatic Actuator PFAS Optional galvanized steel or polyethyleneBonomi DA531S Lug Style Butterfly Valve, Stainless Steel Disc with Double Acting Actuator Bonomi North America series DA531S SR531S features direct mount, ductile iron lug style, epoxy coated, resilient seat butterfly valves in sizes 1 1 2 12, with Viton seat. The 531S has a stainless steel disc. This series shall offer a dual stem design and ISO 5211 DIN 3337 direct mounting for high cycle automation capabilities. In addition, the 531S series