Emerson Fisher Baumann 26000 Datasheet download pdf

www.Fisher.com

Baumannt 26000 Corrosion Resistant

Control Valve

The Baumann 26000 is a unique corrosion resistant

control valve featuring a flangeless wafer valve body

and powerful multi-spring diaphragm actuator. This

valve is available with a Fisherr FIELDVUEt digital

valve controller to allow for highly accurate, low flow

control of nearly all corrosive media. (Note: For

optimal, non-compromisedvalvelife,fluidmustbe

clear and service non-cavitating.) A solid corrosion

resistant R05200 Tantalum or N10276 Nickel Alloy

valve plug and pressure-assisted PTFE seat combine for

an extremely wide control range making the 26000

series ideal for pH control applications.

An S31600/S31603 stainless steel flangeless valve

body, thru-hole wafer design, allows for installation

between plastic pipe line flanges without risk of gasket

leakage. Top entry trim provides ease of servicing and

alongoperatinglife.

Features

 Wide control range with high rangeability.

 Solid R05200 Tantalum or N10276 Nickel Alloy valve

plug (Other materials on request).

 S31600/S31603 stainless steel valve housing with

PTFE body interior.

 Pressure assisted seating, up to Class VI s hutoff.

 The combination of primary and secondary valve

stem packing ensures process retention.

 Flangeless body construction, unique thru-hole

wafer design for installation between CL150 and

300andPN10through25RForFFlineflanges.

 PTFE encapsulated line flange gaskets (included)

permit valve installation between plastic lined

slip-on mating flanges.

W9766

X0663

26000 Control Valve

with Baumann 32 Actuator and Dual Travel Stops

26000 Valve with Baumann 32 Actuator, Dual Travel

Stops, and FIELDVUE DVC6200 Digital Valve Controller

 Epoxy powder-coated actuator with stainless steel

fasteners for corrosion resistance.

 FIELDVUE digital valve controller available for

remote calibration and diagnostics in facilities

utilizing the PlantWebt architecture.

26000 Valve

D103337X012

Product Bulletin

52.1:26CR

March 2013

1 2 3 4 5 6 7 8

Summary of Contents

Page 1 - Control Valve

www.Fisher.comBaumannt 26000 Corrosion ResistantControl ValveThe Baumann 26000 is a unique corrosion resistantcontrol valve featuring a flangeless waf

Page 2 - Product Bulletin

26000 ValveD103337X012Product Bulletin52.1:26CRMarch 20132Figure 1. Valve Body for Cv Ratings of 0.001 to 1.0(Class VI Seat Leakage)E1287Figure 2. Val

Page 3

26000 ValveD103337X012Product Bulletin52.1:26CRMarch 20133Table 2. Materials of ConstructionKeyNo.Description Material1 Valve Body ASTM A479 S31600/S3

Page 4

26000 ValveD103337X012Product Bulletin52.1:26CRMarch 20134Table 4. Actuator SpecificationsTYPE Dual Stop 32 Multi-Spring Diaphragm (Single Acting)(1)N

Page 5

26000 ValveD103337X012Product Bulletin52.1:26CRMarch 20135Table 7. CoefficientsValveSizePortDia.PlugTvlCV AT VALVE OPENING - Percent of Plug TravelFdF

Page 6

26000 ValveD103337X012Product Bulletin52.1:26CRMarch 20136Figure 6. Dimensional Drawings216(48.5)141(5.5)127 (5.0)163(6.4)227(8.96)E1291229(9.0)OPTION

Page 7

26000 ValveD103337X012Product Bulletin52.1:26CRMarch 20137Table 8. Model Numbering System32ACTUATOR RATED CVMODEL NUMBER32 0.001 260010.005 260050.01

Page 8

26000 ValveD103337X012Product Bulletin52.1:26CRMarch 20138Emerson Process ManagementMarshalltown, Iowa 50158 USASorocaba, 18087 BrazilChatham, Kent ME