handtmann 33601 Manual

handtmann 33601 Manual

Safety relief valves

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Translation
Safety relief valves
Operating manual
33501, 33502, 33503, 33521,
33601, 33602, 33603, 33621
BA(k)_033501.06_EN

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Summarization of Contents

General
Manufacturer
Details about Albert Handtmann Armaturenfabrik GmbH & Co. KG, contact information, and website.
Proper application
Defines the intended purpose and applications for safety relief valves in various industries.
Improper application
Lists scenarios considered improper use, including unauthorized modifications and unqualified personnel.
Duties of operator
Outlines the operator's responsibilities for correct operation, maintenance, and safety compliance.
Safety Information
Symbols
Explanation of danger, warning, and caution symbols used throughout the manual.
Hazards and Safety Instructions
Identifies potential hazards like squeezing, thermal burns, and chemical exposure, with corresponding safety measures.
Notes
Notes on transport
Provides safety instructions and precautions for handling and transporting the heavy valve assembly.
Instructions for Delivery and Performance
Guidance on checking delivery correctness, completeness, and for external transport damage.
Storage Instructions
Recommendations for storing the valves in dry, closed rooms, avoiding UV radiation and specific temperature limits.
Technical Description
Technical Data
Lists comprehensive technical specifications including valve type, materials, seals, surface finish, and operating parameters.
Identification of components
Explains how safety relief valves are marked with a nameplate and housing inscriptions.
Valve types
Details various valve types, their lifting mechanisms, fluids handled, sizes, and pressure ranges.
Operation
Valve actuator
Explains the function of safety relief valves in protecting pressurized systems and their opening characteristics.
Valve Tightness / Leak
Describes issues related to valve seat sealing, foreign objects, and their impact on system pressure.
Operating Characteristics
Defines operating pressure, set pressure, response pressure, and closing pressure for the valves.
Valve cleaning / CIP
Provides instructions for cleaning safety relief valves, including manual disassembly and automated CIP processes.
Disassembly
Assembly instructions
Essential steps and safety precautions before starting valve disassembly, including system checks and depressurization.
Disassembling manual safety relief valves - Types 33501, 33502, 33503, 33521
Step-by-step guide for disassembling manual safety relief valves, including component removal.
Disassembling pneumatic safety relief valves - Types 33601, 33602, 33603, 33621
Step-by-step guide for disassembling pneumatic safety relief valves, including component removal.
Installation and Commissioning
Installation Instructions
Detailed instructions for installing safety relief valves, covering orientation, connections, and exhaust routing.
Assembly
Procedures for cleaning and assembling the safety relief valve parts in reverse order of removal.
Maintenance
Maintenance
General guidance on performing inspection and maintenance work by trained personnel using original parts.
Inspection and Maintenance Intervals
Defines intervals for visual inspections and functional checks to ensure proper operation and prevent malfunctions.
Function Checks
Step-by-step procedures for performing pneumatic lifting, pressurizing, and manual lifting function checks.
Seals
Illustrates the location of seals in manual and pneumatic valves and lists their designations and quantities.
Spare parts
Provides a table of part numbers for ordering spare parts based on valve type, size, and seal material.
Additional Equipment
Heating insets
Details on heating insets, including wiring diagrams, capacity, voltage, and part numbers for specific valve types.

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