ECCENTRIC DISK BUTTERFLY CONTROL VALVE : FISHER 8560

FISHER 8560 Valve with 1052 Actuator and DVC6000 Series Digital and DCV6000 Series Digital Valve Controller
The seal design of the 8560 eccentric disk high performance butterfly valve provides excellent shutoff capability. The valve includes PTFE-filled or graphite packing rings that electrically bond the shaft to the valve body. This valve has a spline drive shaft end, and soft or metal seal rings for use in a wide variety of applications
Valve Size and End Connection Styles
NPS 2, 3, 4, 6, 8, 10, and
12 valves and in Wafer or Single flanged style (NPS 2 available in wafer only)
Maximum Inlet Pressure
Carbon Steel and Stainless Steel Valve Bodies: Consistent with CL150 and 300
pressure/temperature ratings per ASME B16.34 unless limited by material temperature capabilities. NPS 2 is also consistent with CL600.
Maximum Pressure Drops
Consistent with CL150 and 300 pressure-temperature
ratings per ASME B16.34 except for PTFE, UHMWPE
and Phoenix III seals which are derated at some higher pressure-temperature values.