Specifications; Educational Services - Fisher CV500 Instruction Manual

CV500 Valve
June 2017
Table 1. Specifications
Valve Sizes
J NPS 3, J 4, J 6, J 8, J 10, and J 12
End Connection Style
J Raised‐face flanges or J ring‐type joint flanges
(ASME B16.5). Valve bodies with EN flanges also
available. Consult your
Business Partner.
Maximum Inlet Pressure
Consistent with applicable ASME B16.34 or
EN 12516-1 ratings
Maximum Pressure Drops
See tables 2 and 3
Shutoff Classification
Class IV per ANSI/FCI 70‐2 and IEC 60534‐4, (0.01% of
valve capacity at full travel), for either flow direction
Flow Characteristic
Approximately equal percentage
Flow Direction
J Forward (normal) flow is into the convex side of
the V‐notch ball
1. The pressure/temperature limits in this manual and any applicable standard limitations should not be exceeded.
2. Shaft diameter and spline end must match available shaft diameter of actuator.

Specifications

Specifications for the CV500 rotary control valve are listed in table 1.

Educational Services

For information on available courses for Fisher CV500 valves, as well as a variety of other products, contact:
Emerson Automation Solutions
Educational Services - Registration
Phone: 1-641-754-3771 or 1-800-338-8158
E-mail: education@emerson.com
emerson.com/fishervalvetraining
2
Emerson sales office or Local
(1)
(1)
J Bidirectional flow is into either side of the V‐notch
ball
Actuator Mounting
J Right‐hand or J left‐hand as viewed from the
upstream side of the valve
Mounting position depends on the desired open valve
position and flow direction required by operating
conditions
Valve Ball Rotation
Counterclockwise to close (when viewed from
actuator side of valve body) through 90 degrees of
ball rotation
Valve Body/Actuator Action
With diaphragm or piston rotary actuator,
field‐reversible between J push‐down‐to‐close
(extending actuator rod closes valve body) and
J push‐down‐to‐open (extending actuator rod
opens valve body)
(2)
Shaft Diameters and Approximate Weights
See table 3
Instruction Manual
D101640X012