Related Manuals for Burkert 2961
Summarization of Contents
OPERATING INSTRUCTIONS
Symbols
Explains various safety and informational symbols used in the manual.
Definition of terms
Provides definitions for key terms used within the operating instructions.
GENERAL NOTES
Contact addresses
Lists contact information for the manufacturer's service and sales departments.
Warranty
Outlines the conditions and preconditions for the product warranty.
Information on the Internet
Directs users to the manufacturer's website for additional documentation.
PRODUCT DESCRIPTION
Structure and description
Describes the physical composition and general features of the valve.
Variants
Details the different types and models available for the valve series.
Function
Explains how the valve operates and the mechanism of opening and closing.
Position indicator
Describes the function and visibility of the valve's position indicator and scale.
Flow direction
Explains how to identify and set the correct flow direction for the valve.
Flow characteristic
Presents the graphical and theoretical flow characteristics of the valve.
Product identification
Details how to identify the product using the type label and its components.
TECHNICAL DATA
Standards and directives
Lists the standards and directives the device complies with.
Operating conditions
Specifies the media and ports compatibility and general operating parameters.
Temperatures
Provides ambient, medium, and seal temperatures for the valve.
Pressure
Lists maximum permissible pressures based on nominal diameter.
Pressure and temperature restriction (derating) of the valve body
Details derating of operating pressure based on temperature for different standards.
INSTALLATION
Notes for correct installation
Provides general guidelines and checks for proper valve installation.
Devices with welded connection
Instructions for removing the actuator from valve bodies with welded connections.
Devices with threaded connection
Instructions for uninstalling the actuator for devices with threaded connections.
Installing valve body
Steps for installing the valve body, including welded and other body variants.
Install the actuator on devices with a welded connection
Guidance on installing the actuator onto a welded valve body, including lubrication and torque.
Set stroke limit
Instructions on how to set the minimum and maximum stroke limits using an adjusting sleeve.
Lock handwheel
Explains the option to lock the handwheel for preventing unintended operation.
MAINTENANCE
Maintenance work
States the actuator is maintenance-free under normal use.
Inspection intervals
Recommends annual visual inspection and checks for leaks.
Cleaning
Guidelines for external cleaning using commercially available agents.
Faults
Lists common faults, their causes, and recommended eliminations.
SPARE PARTS
Order spare parts in eShop
Instructions for ordering spare parts through the Bürkert eShop.
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