The Clow Butterfly Valve is rugged and dependable; it will work easily any time you need it. The unique vane-seat and body-seat construction of the Clow butterfly valves assures you of 100% bubble-tight sealing for the life of the valve. The 304 stainless steel seat is made integral with the valve body for a permanent, corrosion resistant seating area.
4500 series 4" – 24"
1450 Series 30" – 48"