Emerson Fisher CV500 Datasheet download pdf

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Fisherr CV500 Rotary Control Valve

The Fisher CV500 Cam Vee-Ballt control valve

combines the rangeability of the cammed-segmented

V-notched ball, with the inherent ruggedness found in

the V500 heavy duty bearings, seals and body. This

combination provides a balance of erosion resistance

and pressure control for gas and liquids. The

unrestricted, straight-through flow design provides

high capacity for gas, steam, liquids, or fibrous slurries.

The flanged and flangeless valves feature streamlined

flow passages, rugged metal trim components, and a

self-centering seat ring (figures 1 and 2).

With these components, the CV500 valve, designed

forthrottlingoron-off applications, combines globe

valveruggednesswiththeefficiencyofarotaryvalve.

Matched with a Fisher power or manual actuator, the

CV500 valve dependably controls fluids in many

process industries.

Unless otherwise noted, all NACE references are to

NACE MR0175-2002.

Features

 Excellent Flow Characteristic–Precise contouring of

V-notch ball provides a modified equal percentage

flow characteristic.

 High Capacity–Unrestricted, straight-through, flow

design provides greater capacity than many

conventional globe and rotary eccentric plug valves.

 Long Seat Life–The V-notch ball cams into and out

of the seat minimizing contact with the seat ring for

reduced wear and friction (figure 3). V-notch ball

doesn't contact seat during throttling operation.

S31600 (316 stainless steel) or R30006 (Alloy 6)

seat ring has two shutoff surfaces and can be easily

reversed, reducing downtime.

(continued on page 3)

W8192-2

W5000-1

FLANGED VALVE WITH FISHER 1052 ACTUATOR AND

FIELDVUE™ DVC6200 DIGITAL VALVE CONTROLLER

WAFER VALVE WITH FISHER 1066 ACTUATOR

CV500 Valve

D101606X012

Product Bulletin

51.3:CV500

January 2013

1 2 3 4 5 6 7 8

Summary of Contents

Page 1 - Features

www.Fisher.comFisherr CV500 Rotary Control ValveThe Fisher CV500 Cam Vee-Ballt control valvecombines the rangeability of the cammed-segmentedV-notched

Page 2 - Product Bulletin

CV500 ValveD101606X012Product Bulletin51.3:CV500January 20132SpecificationsAvailable ConfigurationJ Flanged or J flangeless valve body assembly withre

Page 3 - Features (continued)

CV500 ValveD101606X012Product Bulletin51.3:CV500January 20133Table 1. A pproximate Weig htsVALVESIZE,NPSFLANGED FLANGELESSCL150 CL300 CL600 CL150 CL30

Page 4

CV500 ValveD101606X012Product Bulletin51.3:CV500January 20134Figure 2. Sectionals of Fisher CV500 Rotary Control ValvesW5793-1/ILFACE SEALSNPS 3 THROU

Page 5

CV500 ValveD101606X012Product Bulletin51.3:CV500January 20135Table 3. Valve Size, DIN Ratings, and Flange CompatibilityVALVESIZE, DNDINFlanged Flangel

Page 6

CV500 ValveD101606X012Product Bulletin51.3:CV500January 20136Table 5. Materials of Construction and Temperature CapabilitiesPART NAME MATERIALMINIMUM

Page 7 - Ordering Information

CV500 ValveD101606X012Product Bulletin51.3:CV500January 20137InstallationThe CV500 control valve may be installed in anyposition. However, for best sh

Page 8

CV500 ValveD101606X012Product Bulletin51.3:CV500January 20138Table 6. Fisher CV500 Valve Body DimensionsVALVESIZEDIMENSIONSA BD KS(Shaft Dia)(1)T U WR

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Emerson Fisher CV500 Datasheet

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