Product Bulletin
85000 Valve
D103535X012
Baumannt 85000 Sanitary Pinch Valve
Baumann 85000 sanitary pinch valves are intended for
use with 3/4 inch O.D. pharmaceutical grade tubing.
They are designed to couple FIELDVUEt intelligence
with a linear actuator and tube shell.
The 85000 is designed for use in both biotechnology
and pharmaceutical industries, where cleanliness and
sterility are required. The primary use is for disposable
skid-based processes, replacing traditional manually
operated valves. Automated valves offer consistent
quality, better record keeping,andimprovedbatch
control.
52.1:85000
November 2012
Lab testing resulted in a max capacity of 6.5 C
v
achieved with standard pharmaceutical grade tubing.
Features
Characterization of the Fisherr FIELDVUE digital
valve controller provides an installed equal percent
flow characteristic for precision control
(see figure 2)
The 85000 has no physical contact with the process
fluid, due to the use of disposable tubing
Tube shell design of the 85000 allows for easy
changeout of disposable tubing while providing
stability during service
Fail-close configuration
Compactandlightweightdesign
Epoxy powder-coated actuator with SST fasteners
for maximum corrosion resistance
X0089
X0090
Baumann 85000 Sanitary Pinch Valve with Fisher
FIELDVUE DVC2000 Digital Valve Controller
www.Fisher.com
Product Bulletin
52.1:85000
November 2012
Figure 1. Baumann 85000 Sanitary Pinch Valve Body Sub-Assembly (also see table 1)
85000 Valve
D103535X012
3/4 INCH O.D.
FLEXIBLE TUBE
(CUSTOMER
SUPPLIED)
GE48353
Figure 2. Baumann 85000 Sanitary Pinch Valve Flow Characteristic
2
85000 Valve
D103535X012
Table 1. Materials of Construction for Baumann 85000 Sanitary Pinch Valve (see figure 1)
Key
Number
1 Bonnet Assembly S31600
2 Valve Body Cradle S31600
3 Plunger S31600
4 Yoke Drive Nut S30400
5 Jam Nut, M8 x 1.25 18-8 SST
6 Travel Indicator Disk 18-8 SST
7 Washer Stop S30400
9 Cap Screw, Reduced Shank, 1/4-20x1.00 18-8 SST
10 Warning Label - Pinch Polyester Film
11 Label - Maximum Pressure Polyester Film
17 Yoke Size 16 CF8M
22 Actuator Spring High Carbon Spring Wire
26 Actuator Stem S30300
30 Self Locking Jam Nut, 5/16x24 Cadmium Plated Steel
39 Diaphragm, Size 32 Mini Nitrile/Polyester
40 Diaphragm Plate, Size 32 Mini AISI 1010 Stamped Carbon Steel
43 LowerActuatorCase,Size32Mini AISI 1010 Stamped Carbon Steel
44 Upper Actuator Case, Size 32 Mini AISI 1010 Stamped Carbon Steel
45 Hex Head Cap Screw, 5/16-18x1.00 18-8 SST
46 Hex Nut, 5/16-18 18-8 SST
50 O-Ring FKM Fluorocarbon
54 Actuator Coupling, Size 16 660 Bronze
56 Travel Scale, 1/2 inch Stroke 1100 Aluminum
57 Pan Head Screw, M3.5x6 18-8 SST
62 Nameplate 18-8 SST
112 Washer 18-8 SST
113 Vent Plug High Density Polyethelene
Description Material
Product Bulletin
52.1:85000
November 2012
Table 2. Technical Specifications
VALVE SIZE 3/4 Inch O.D. Tubing
RATED
TRAVEL
BONNET Lock Nut
ACTUATOR TYPE 32 Mini
CHARACTERISTIC Quick Opening, ModifiedEqual Percentage
SEAT LEAKAGE ASME/FCI 70-2, Class VI
MAXIMUM OPERATING PRESSURE 6.9 bar (100 Psi)
MAXIMUM OPERATING TEMPERATURE 40_C (104_F)
1. May be impactedby grade of tubing. Values presented hereare based on pharmaceutical grade tubing, 3/4 inch O.D., 1/2 inch I.D., 72 durometermaterial with reinforcing braid.
2. Inherent characteristic is quick opening.FIELDVUE digital valve controller may be programmed to provide linear or modified equal percentagecharacteristic.
3. Selected tubing mayrequire lower pressure/temperature requirements.
Cv 6.5
Kv 5.6
inches 0.50
mm 12.7
(1)
(1)
(2)
(1)
(3)
(3)
Table 3. Actuator Specifications
TYPE 32 Mini Multi-Spring Diaphragm (Single-Acting)
NOMINAL SIZE 32 in
AIR FAILURE Closed
TRAVEL 12.7 mm (0.50 inches)
AMBIENT TEMPERATURE RANGE -29 to 82_C (-20 to 180_F)
MAXIMUM AIR PRESSURE 2.4bar(35psig)
2
3
Product Bulletin
52.1:85000
November 2012
Figure 3. Dimensional Drawing for Baumann 85000 NPS 3/4 Pinch Valve
125
216
198
85000 Valve
D103535X012
154
179
mm
125
Table 4. Baumann 85000 Valve Assembly and Actuator Weights
VALVE SIZE 85000 VALVE AND ACTUATOR WEIGHT
DN NPS TYPE kgs lbs
20 3/4 32 Mini 4.3 9.5
Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance
of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user.
Baumann, Fisher, andFIELDVUE are marks owned by one of the companies in the Emerson Process Management business unit of EmersonElectric Co.
Emerson Process Management,Emerson, and the Emerson logo are trademarks and service marksof Emerson Electric Co. All othermarks are the property
of their respective owners.
The contents of thispublication are presented for informational purposes only, and while every effort has been made to ensure their accuracy,they arenot
to be construed as warranties or guarantees, expres sor implied, regarding the products or servicesdescribed herein or their use or applicability. All sales are
governed by our terms and conditions, which are availableuponrequest. We reserve the right to modify or improve the designs or specifications of such
products at any time without notice.
Emerson Process Management
Marshalltown, Iowa 50158 USA
Sorocaba, 18087 Brazil
Chatham, Kent ME4 4QZ UK
Dubai, United ArabEmirates
Singapore 128461 Singapore
www.Fisher.com
E 2011, 2012 Fisher ControlsInternational LLC. All rightsreserved.
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