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GEA VARIVENT N - User Manual

GEA VARIVENT N
104 pages
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Hygienic valves
GEA VARIVENT
®
Shut-off valve type N and U, U_R, N_V and U_V
Operating instruction (Translation from the original language)
430BAL008302EN_10

Table of Contents

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Summary

General Information

Information on the Document

Details manual content, illustrations, and symbols.

Manufacturer and Contact Details

GEA Tuchenhagen GmbH's address and contact information.

EU Declaration of Conformity

Compliance statement for EC Machinery Directive 2006/42/EC.

Safety Instructions

Intended Use and Requirements

Proper application, operational prerequisites, and directive compliance.

Operator’s Duty of Care

Responsibilities for safe operation and monitoring of the component.

General Safety Principles and Dangers

Guidelines for safe operation, environmental protection, electrical safety, and residual dangers.

Personnel Qualification and Safety Measures

Personnel training requirements, safety equipment, and danger zone awareness.

Product Description

Design and Components

Overview of the valve's physical structure and labeled parts.

Functional Description

Explanation of how Valve N and Valve U operate and their status indicators.

Technical Data

Type Plate Information

Key identification data provided on the valve's type plate.

Valve Specifications

Technical details including size, materials, and fitting position.

Ambient Temperatures and Air Supply

Operating temperature limits and compressed air supply requirements.

Sealing Material Resistance

Chemical and temperature resistance data for various sealing materials.

Assembly and Installation

Installation Safety and Notes

Safety precautions and general notes for installing the valve correctly.

Valve with Detachable Pipe Connections

Procedure for fitting valves with detachable connection elements.

Valve with Welded Ends

Welding procedure for installing valve housings into pipe systems.

Pneumatic and Electrical Connections

Guidelines for connecting pneumatic hoses and electrical components to the control top.

Maintenance and Repair

Safety for Maintenance

Essential safety rules and principles for carrying out maintenance and repair.

Inspections and Maintenance Intervals

Procedures for valve inspections and recommended maintenance schedules based on usage.

Disassembly and Reassembly Procedures

Step-by-step guides for dismantling and reassembling valve types N and U.

Cleaning and Component Replacement

Methods for cleaning valve parts and replacing wear items like O-rings and V-rings.

Parts Lists

Parts List for Shut-off Valve N

Detailed list of components and part numbers for valve type N.

Parts List for Shut-off Valve U

Detailed list of components and part numbers for valve type U.

Parts List for Shut-off Valve U_R

Detailed list of components and part numbers for valve type U_R.

Dimension Sheets

Dimension Sheet for Shut-off Valve N

Technical drawings and dimensional data for valve type N.

Dimension Sheet for Shut-off Valve U

Technical drawings and dimensional data for valve type U.

Dimension Sheet for Shut-off Valve U_R

Technical drawings and dimensional data for valve type U_R.

Appendix

Abbreviations and Terms

Glossary of technical terms and abbreviations used in the manual.

Summary

General Information

Information on the Document

Details manual content, illustrations, and symbols.

Manufacturer and Contact Details

GEA Tuchenhagen GmbH's address and contact information.

EU Declaration of Conformity

Compliance statement for EC Machinery Directive 2006/42/EC.

Safety Instructions

Intended Use and Requirements

Proper application, operational prerequisites, and directive compliance.

Operator’s Duty of Care

Responsibilities for safe operation and monitoring of the component.

General Safety Principles and Dangers

Guidelines for safe operation, environmental protection, electrical safety, and residual dangers.

Personnel Qualification and Safety Measures

Personnel training requirements, safety equipment, and danger zone awareness.

Product Description

Design and Components

Overview of the valve's physical structure and labeled parts.

Functional Description

Explanation of how Valve N and Valve U operate and their status indicators.

Technical Data

Type Plate Information

Key identification data provided on the valve's type plate.

Valve Specifications

Technical details including size, materials, and fitting position.

Ambient Temperatures and Air Supply

Operating temperature limits and compressed air supply requirements.

Sealing Material Resistance

Chemical and temperature resistance data for various sealing materials.

Assembly and Installation

Installation Safety and Notes

Safety precautions and general notes for installing the valve correctly.

Valve with Detachable Pipe Connections

Procedure for fitting valves with detachable connection elements.

Valve with Welded Ends

Welding procedure for installing valve housings into pipe systems.

Pneumatic and Electrical Connections

Guidelines for connecting pneumatic hoses and electrical components to the control top.

Maintenance and Repair

Safety for Maintenance

Essential safety rules and principles for carrying out maintenance and repair.

Inspections and Maintenance Intervals

Procedures for valve inspections and recommended maintenance schedules based on usage.

Disassembly and Reassembly Procedures

Step-by-step guides for dismantling and reassembling valve types N and U.

Cleaning and Component Replacement

Methods for cleaning valve parts and replacing wear items like O-rings and V-rings.

Parts Lists

Parts List for Shut-off Valve N

Detailed list of components and part numbers for valve type N.

Parts List for Shut-off Valve U

Detailed list of components and part numbers for valve type U.

Parts List for Shut-off Valve U_R

Detailed list of components and part numbers for valve type U_R.

Dimension Sheets

Dimension Sheet for Shut-off Valve N

Technical drawings and dimensional data for valve type N.

Dimension Sheet for Shut-off Valve U

Technical drawings and dimensional data for valve type U.

Dimension Sheet for Shut-off Valve U_R

Technical drawings and dimensional data for valve type U_R.

Appendix

Abbreviations and Terms

Glossary of technical terms and abbreviations used in the manual.

GEA VARIVENT N Specifications

General IconGeneral
TypeControl Unit
ModelGEA VARIVENT N
MaterialStainless steel (typically AISI 316L)
Hygienic DesignDesigned for CIP/SIP cleaning
CertificationEHEDG certified

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