Emerson Fisher Baumann 85000 Instruction Manual
Instruction Manual
D103379X012
Baumannt 85000 Sanitary Pinch Valve
85000 Valve
February 2011
Contents
Introduction 1...................................
Scope of Manual 1.............................
Safety Precautions 2...........................
Maintenance 3.................................
Assembly 4...................................
Air Piping 4...................................
Installation 4...................................
Disassembly 4................................
Actuator and Valve Body Reassembly 5............
Parts Ordering 6................................
Dimensions 7..................................
Introduction
Figure 1. Baumann 85000 Sanitary Pinch Valve
X0089
Baumann 85000 sanitary pinch valves (figure 1) are intended for use with pharmaceutical grade tubing.
Note
The maximum temperature and process pressure is dependent upon the type/grade of process tubing selected by the user.
Scope of Manual
This instruction manual includes installation, maintenance, and parts information for the 85000 sanitary pinch valve.
Do not install, operate, or maintain 85000 pinch valves without being fully trained and qualified in valve, actuator, and
accessory installation, operation, and maintenance. To avoid personal injury or property damage, it is important to
carefully read, understand, and follow all the contents of this manual, including all safety cautions and warnings. If you
have any questions about these instructions, contact your Emerson Process Management sales office before
proceeding.
www.Fisher.com
85000 Valve
February 2011
Instruction Manual
D103379X012
WARNING
To avoid personal injury, keep fingers clear of tubing passage when flexible tubing is not installed in the valve body.
WARNING
Always wear protective gloves, clothing and eyewear when performing any installation operations to avoid personal injury.
Personal injury or property damage caused by sudden release of pressure or bursting of pressure retaining parts may result
if service conditions exceed those for which the product was intended. To avoid injury or damage, provide a relief valve for
over pressure protection as required by government or accepted industry codes and good engineering practices.
Check with your process or safety engineer for any additional measures that must be taken to protect against process
media.
If installing into an existing application, also refer to the WARNING at the beginning of the Maintenance section in this
instruction manual.
CAUTION
This valve is intended for a specific range of pressures, temperatures and other application specifications. Applying
different pressures and temperatures to the valve could result in parts damage, malfunction of the control valve or loss of
control of the process. Do not expose this product to service conditions or variables other than those for which the product
was intended. If you are not sure what these conditions are you should contact your Emerson Process Management sales
office for more complete specifications. Provide the product serial numbers (shown on the nameplate) and all other
pertinent information.
WARNING
If you move or work on an actuator installed on a valve with loading pressure applied, keep your hands and tools away from
the stem travel path to avoid personal injury. Be especially careful when removing the stem connector to release all loading
on the actuator stem whether it be from air pressure on the diaphragm or compression in the actuator springs.
Likewise take similar care when adjusting or removing any optional travel stop. Refer to the relevant actuator Maintenance
Instructions.
If hoisting the valve, take care to prevent people from being injured in case the hoist or rigging slips. Be sure to use
adequate sized hoists and chains or slings to handle the valve.
2
Instruction Manual
D103379X012
85000 Valve
February 2011
Maintenance
WARNING
Avoid personal injury and property damage from sudden release of process pressure or bursting of parts. Before performing
any maintenance operations:
D Do not remove the actuator from the valve while the valve is still pressurized.
D Always wear protective gloves, clothing, and eyewear when performing any maintenance operations.
D Disconnect any operating lines providing air pressure, electric power, or a control signal to the actuator. Be sure the
actuator cannot suddenly open or close the valve.
D Use bypass valves or completely shut off the process to isolate the valve from process pressure.
D Depending on the actuator construction, it will be necessary to manage the pneumatic actuator spring
pre-compression. It is essential to refer to the relevant actuator instructions in this manual to perform safe removal of
the actuator from the valve.
D Use lock‐out procedures to be sure the above measures stay in effect while you work on the equipment.
D Check with your process or safety engineer for any additional measures that must be taken to protect against process
media.
WARNING
To avoid personal injury, keep fingers clear of tubing passage when flexible tubing is not installed in the valve body.
Assembly
1. Place four captive screws in the valve body.
2. Set two bushings in the bonnet, one after the other, so that the top bushing is flush with the top of the bonnet.
3. Place the stem in the bushing, as shown in figure 2, to ensure free movement.
4. Align the valve body and bonnet and tighten the screws to a maximum torque of 2.6 NSm (23 lbfSin).
5. Install the actuator assembly with the yoke clamp nut, two hex nuts, and the indicator washer. Ensure that the
indicator washer is aligned.
6. Align the actuator with the valve body, tighten the yoke clamp nut and lock down nut.
WARNING
To avoid personal injury or property damage, do not attempt to perform any work on a valve while the system is in
operation. The valve must be isolated 100% from the active system and the isolated line voided of pressure and/or
hazardous fluids.
3
Loading...