User Guide

Rotary Valve Selection Guide
Product Flier
PF51.3:010
October 2010
10
Fisher Eccentric Plug Valves
V500 VALVE
CV500 VALVE
W4170/IL
W5793/IL
Figure 10. Fisher Eccentric Plug Valves
V500 CV500
Applications
Flanged or flangeless eccentric plug rotary control valve for erosive, coking,
and other hard-to-handle fluids. Throttling or on/off. Temperatures from 198
to 538qC, depending on materials.
Rugged flanged or flangeless cammed-segmented Vnotch ball valve offer-
ing erosion resistance and pressure control for gases, liquids, and fibrous
slurries. Throttling or on/off. Temperatures from 198 to 538qC, depending
on materials.
Style
Flanged or flangeless Flanged or flangeless
Sizes
DN 25 - 200 or NPS 1 - 8
DN 80 - 300 or NPS 3 - 12
Ratings
PN 10 - 100 or CL150 - CL600
PN 10 - 100 or CL150 - CL600
End Connections
Raised-face (RF) or ring-type joint (RTJ) Raised-face (RF) or ring-type joint (RTJ)
Valve Body Materials
WCC steel or 316 stainless steel
EN: 1.0619 steel or 1.4581 stainless steel
ASME: WCC steel or CF3M and CF8M stainless steel
Plug Material
Chrome-plated CF8M, solid alloy 6, or ceramic
CF3M stainless steel
Flow Characteristics and Maximum Flow Coefficients
Modified linear
Maximum Cv from 12.2 to 1050
Modified equal percentage
Maximum Cv from 181 to 3080
Rangeability
100 to 1 200 to 1
Shutoff Class
Class IV Class IV
Available Actuators (refer to page 12)
Fisher 2052, 1051, 1052, 1061, and FieldQ Fisher 2052, 1051, 1052, 1061, and FieldQ