Foot Valve

Double Flanged / Wafer Cast Iron / Cast Steel / Ductile Iron. Size Range (dia.) : 40mm to 1500mm

CALSENS Butterfly valves are now a name to reckon among Engineers throughout the country. Each valve is specially tested under strict supervision and quality control, unique design, superb production and hard gained field experience have made these valves reliable.

The construction features facilitate easier operation. Disc Shaft arrangement is of eccentric type, the drive from shaft is transmitted to the disc by means of key which is locked in position with grub screw. The design is such that the flow is uniform with minimum pressure drop

Wafer Type – 40mm to 600mm Double Flanged (Short / Long Body) – 150mm to 1500mm The temperature range of tight shutt off valves is 20 °C to 120 deg C. Temperatures up to 260 deg.C are possible, but the details of process fluid have to be considered before selecting the resilient Seal Material. Normally, the maximum operating pressure is limited to 5-15 kg/cm2 for valves up to 600 mm dia and to 10kg/cm2 for valves of higher sizes.

IS:13095/91 As per AWWA C-504 As per BS-5155

40mm to 600mm – PN 1.0 and Pn 1.6
600mm to 1500mm PN 1.0
For higher Pressure ratings MOC will be Cast steel / Ductile Iron