BUTTERFLY CHECK VALVE

      Configuration of butterfly check valve combines the advantages of a tight shut off butterfly valve with the non slam check valve. Compact design, easy installation and low maintenance costs.

      The butterfly check valve is used in water supply and drainage pipeline. This valve is mounted at the outlet of pump to cut off back flow of fluid. Conforming to BS 5155 standard.

Features

• - Metal seat and resilient seat can be provided.
• - Replaceable seat.
• - Disc construction giving minimal pressure drop.
• - Non slam closing.
• - Seating with double eccentric tight shut off.
• - Noise eliminate.
• - Available with weight arm and weight.
• - Through shaft and stub shaft.
• - Vertical and horizontal position.
• - Dashpot is optional.

DESIGN SPECIFICATIONS

• - Size: 100 mm to 2000 mm.
• - Working Pressure: 6, 10, 16, 25 Bar.
• - Temperature: Up to 100°C or 250°F.
• - Application fluid: water, sea water, oil, sewage.
• - Shell test: 1.5xPN.
• - Seat test: 1.0xPN.
• - All international flange connections and coating are available.