Triple Offset Butterfly Valve

Triple Offset Butterfly Valve

Triple Offset Butterfly Valve (TOV or TOBV)

• 1^stoffset :?The axis of the shaft is behind the center-line of the sealing point of the disc to seat.
• 2^ndoffset :?The axis of the shaft is eccentric to the center of the valve/pipe line
• 3^{rd ?}offset:The disc-seat contract axis. The seat surface takes a conical shape which coupled with the same shape at the ridge of the disc, results in minimal contact before full closure of the valve allowing the disc to seal against the seat with no friction.

Triple offset butterfly valve is more efficient and allows for less wear, and executed with a metal to metal seat designed to ensure perfect tightness in steam, gas, chemical, petrochemical and cryogenic applications. These valves are available in water type, lug type and double flange type.

For corrosive fluids, Water treatment, Chemical industry (acids, alkalines), Pharmaceutical/sanitary industry, Food industry, Beverageindustry, Paper industry, Pulp processing, Toxic and caustic media, Production of chlorine, Dyes manufacturing and processing.