Emerson Fisher V500 Datenblatt PDF herunterladen

www.Fisher.com

Fisherr V500 Rotary Control Valve

The Fisher V500 eccentric plug rotary control valve

controls erosive, coking, and other hard-to-handle

fluids, providing either throttling or on-off operation.

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 V500 rotary control valve combines

globe valve ruggedness with the efficiency of a rotary

valve. Matched with a Fisher power or manual

actuator, the V500 rotary control valve dependably

controls fluids in many process industries.

Unless otherwise noted, all NACE references are to

NACE MR0175-2002.

Features

 Resists Damage from Erosive Flow–Valve assembly

is specifically designed to combat the process of

erosion. Streamlined flow passages, rugged

components, and a wide choice of erosion-resistant

trim materials all promote long, dependable service

life in erosive applications.

 Long Seat Life–Path of eccentric plug (figure 4)

minimizes contact with seat ring when opening,

reducing seat wear and friction. When the valve

plug rotates into the seat ring, a self-lapping action

occurs, improving the fit between shut-off s urfaces.

Full-port, S31600, CoCr-A, or VTC seat ring has two

shutoff surfaces and can be easily reversed,

reducing downtime.

W8380-2

Fisher V500 Flanged Rotary Control Valve with 1061 Ac

tuator and FIELDVUEt DVC6200 Digital Valve Controller

 Opera tional Versatility–Self-centering seat ring and

rugged plug allow forward or reverse flow with tight

shutoff in either flow direction. Reverse flow

direction helps move downstream turbulence away

from shutoff surfaces. Full 90-degree rotation

removes valve plug from flowstream, helping to

reduce plug wear. Seat ring and retainer are

available in full and restricted port constructions,

and can easily be changed if capacity requirements

change.

(continued on page 3)

V500 Valve

D100054X012

Product Bu lletin

51.3:V500

May 2012

1 2 3 4 5 6 ... 23 24

Inhaltsverzeichnis

Seite 1 - Features

www.Fisher.comFisherr V500 Rotary Control ValveThe Fisher V500 eccentric plug rotary control valvecontrols erosive, coking, and other hard-to-handlefl

Seite 2

V500 ValveD100054X012Product Bulletin51.3:V500May 201210Table 7. Maximum Allowable Shutoff Pressure Drops for Level 4 Trim(1)VALVE BODYMATERIALBEARING

Seite 3 - Features (continued)

V500 ValveD100054X012Product Bulletin51.3:V500May 201211Table 8. Material Temperature Capabilities(1)PART NAME MATERIALMINIMUM TO MAXIMUM TEMPERATURE_

Seite 4

V500 ValveD100054X012Product Bulletin51.3:V500May 201212Table 9. Material Combinations(1)TrimLevelPlug Seat Ring Retainer Valve Shaft Bearing O-Ring B

Seite 5

V500 ValveD100054X012Product Bulletin51.3:V500May 201213Table 10. Actuator Mounting Selections, with Actionand Open Plug Position OptionsMOUNTING ACTI

Seite 6

V500 ValveD100054X012Product Bulletin51.3:V500May 201214Table 11. Fisher V500 Rotary Control Flanged and Flangeless Valve DimensionsVALVESIZE,NPSDIMEN

Seite 7

V500 ValveD100054X012Product Bulletin51.3:V500May 201215CoefficientsTable 12. Fisher V500, Forward Flow, Level 1, 2 and 3 Trims Full PortCoefficientsV

Seite 8

V500 ValveD100054X012Product Bulletin51.3:V500May 201216Table 13. Fisher V500, Reverse Flow, Level 1, 2, and 3 Trims Full PortCoefficientsValveSize,NP

Seite 9

V500 ValveD100054X012Product Bulletin51.3:V500May 201217Table 14. Fisher V500, Forward Flow, Level 1, 2, and 3 Trims Reduced PortCoefficientsValveSize

Seite 10 - Product Bulletin

V500 ValveD100054X012Product Bulletin51.3:V500May 201218Table 15. Fisher V500, Reverse Flow, Level 1, 2, and 3 Reduced P ortCoefficientsValveSize,NPSV

Seite 11

V500 ValveD100054X012Product Bulletin51.3:V500May 201219Table 16. Fisher V500, Forward Flow, Level 4 Trim Full PortCoefficientsValveSize,NPSValve Rota

Seite 12

V500 ValveD100054X012Product Bulletin51.3:V500May 20122SpecificationsAvailable ConfigurationJ Flanged or J flangeless valve assembly(NPS 3 through 8 o

Seite 13 - Installation

V500 ValveD100054X012Product Bulletin51.3:V500May 201220Table 17. Fisher V500, Reverse Flow, L evel 4 Trim Full PortCoefficientsValveSize,NPSValve Rot

Seite 14

V500 ValveD100054X012Product Bulletin51.3:V500May 201221Table 18. Fisher V500 Forward Flow, Level 4 Trim Reduced PortCoefficientsValveSize,NPSValve Ro

Seite 15 - Coefficients

V500 ValveD100054X012Product Bulletin51.3:V500May 201222Table 19. Fisher V500 Reverse Flow, Level 4 Trim Reduced PortCoefficientsValveSize,NPSValve Ro

Seite 16

V500 ValveD100054X012Product Bulletin51.3:V500May 201223

Seite 17

V500 ValveD100054X012Product Bulletin51.3:V500May 201224Emerson Process ManagementMarshalltown, Iowa 50158 USASorocaba, 18087 BrazilChatham, Kent ME4

Seite 18

V500 ValveD100054X012Product Bulletin51.3:V500May 20123Specifications (continued)Shaft DiametersSeefigure5Dimensions and Approximate WeightsSeefigure5

Seite 19

V500 ValveD100054X012Product Bulletin51.3:V500May 20124Table 1. Valve Size, ASME Pressure Ratings, and Flange Compatibility (X indicates availability)

Seite 20

V500 ValveD100054X012Product Bulletin51.3:V500May 2012549A3685-CA3288-2REVERSE FLOW SHUTOFF(STANDARD)FORWARD FLOW SHUTOFFFACE SEALSECTIONFLOWDIRECTION

Seite 21

V500 ValveD100054X012Product Bulletin51.3:V500May 20126Table 3. Maximum Allowable Shutoff Pressure Drops for Level 1 Trim, BarVALVE BODYMATERIALBEARIN

Seite 22

V500 ValveD100054X012Product Bulletin51.3:V500May 20127Table 4. Maximum Allowable Shutoff Pressure Drops for Level 1 Trim, PsiVALVE BODYMATERIALBEARIN

Seite 23

V500 ValveD100054X012Product Bulletin51.3:V500May 20128Table 5. Maximum Allowable Shutoff Pressure Drops for Level 2 and 3 Trims, BarVALVE BODYMATERIA

Seite 24

V500 ValveD100054X012Product Bulletin51.3:V500May 20129Table 6. Maximum Allowable Shutoff Pressure Drops for Level 2 and 3 Trims, PsiVALVE BODYMATERIA