V110 (Wafer) / V112 (Lug) Series High Performance Butterfly Valves PROVAL V110 Series PTFE seated high performance valves are of double eccentric design and are widely used in chemical, petrochemical, power, steel plants and common industrial applications as well as ship building industries. PROVAL V110 Series high performance valves are availabe from DN50 to DN1200 sizes in wafer, full lug and flanged construction. Double eccentric design ensures 100% leak free operation, longer life cycle on sealing and seat materials and provides lower operating torques and low-cost actuation even at higher pressure applications. V110 Series valves can be supplied with hand levers and gear boxes as manual valves and with pneumatic, electric or hydraulic actuators. Proval V110 Series valves are Bureau Veritas design approved and can be inspected in accordance with 3.2.C for use in ship building industry. Applicable Standards Design Standards Flange Standards ANSI B 16.15 Class 150 / 300 Top Flange Standard Leakage Test Standard Pneumatic Actuated HP Butterfly Valves Pneumatic Actuated ANSI B16-104 Class IV Pressure Class Max Class 300 (ANSI) Fire-Safe Standard Gearbox Operated HP Butterfly Valves V110 Series High Performance Valves Kv Flow Coefficient Values (m3/h) Size (DN) V110 Series Torque Values (Nm) Valve Opening Angle PTFE Seat

V110 Series Wafer / V112 Series Lug Type Double Eccentric High Performance Valves PTFE Seat Valves: PTFE/RTFE seat high performance valves can be used between -30°C to 210°C temperatures and available in PN16/25/40 bar pressure ranges. PTFE/Metal Seat Valves: PTFE/RTFE seat high performance valves can be used between -30°C to 210°C temperatures and available in PN16/25/40 bar pressure ranges. For over temperatures than 210°C PTFE melts out and than valves are becoming metal/metal seat type. Metal/Metal Seat Valves: Metal/Metal seat valves are used in higher temperature applications over than...

V110 Series Wafer / V112 Series Lug Type Double Eccentric High Performance Valves Type Butterfly VAlve V112 Series Pneumatic Actuator Op. HP Lug V110 Series Electric Actuator Op. HP Wafer Type Butterfly Valve