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FOR WATER AND SEWAGE SYSTEMS
Approved for use by
User's failure to follow the instructions and guidelines included in this operation and
maintenance manual exempts the manufacturer of all obligations and warranty.
Due to continuous business development, we reserve the right to introduce
modifications and structural changes to the presented product.
Operation and maintenance
manual for
AIR VALVES
Catalogue no.
7010, 7040, 7050
President of Factory, JAFAR S.A.
OPERATION AND MAINTENANCE MANUAL
12-2015
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Table of Contents
Related Manuals for Jafar 7040
Summarization of Contents
Technical Description of Air Valves
Product Name and Features
Details product types, features, and construction for air valves for water systems.
Purpose of Air Valves
Explains the intended application of air valves in deaerating and aerating water and sewage systems.
Technical Specifications for Type 7010
Outlines operational temperature, pressure, and flow speed for Type 7010 cast iron air valves.
Air Valve Structure and Materials
Fitting Structure Description
Describes the cast iron body, floating ball, and cover assembly of Type 7010 air valves.
Materials Used
Lists materials and corresponding standards for Type 7010 air valves.
Type 7040 Materials
Details the materials and standards used in the construction of Type 7040 air valves.
Type 7050 Materials
Specifies materials and standards for Type 7050 air valves, referencing Type 7010 and 7040.
Air Valve Dimensions and Standards
Type 7010 Dimensions
Provides dimensional data and diagrams for Type 7010 air valves.
Type 7040 Dimensions
Shows dimensional data and diagrams for Type 7040 air valves.
Type 7050 Dimensions
Presents dimensional information and diagrams for Type 7050 air valves.
Relevant Standards
Lists relevant standards and their descriptions for air valves.
Ordering Principles
Details the required information for ordering specific air valve types.
Manufacture and Acceptance
Explains manufacturing standards and acceptance testing procedures for air valves.
Marking Requirements
Describes the required markings on air valve bodies according to standards.
Protection, Storage, and Transportation
Protective Coatings
Details the epoxy paint protection, thickness, and screw material for air valves.
Packaging
Explains how air valves are packaged for transport.
Storage Recommendations
Provides recommendations for storing air valves indoors.
Transportation Guidelines
Specifies recommended transport methods and lifting guidelines for air valves.
Assembly and Installation
Installation Guidelines
Offers guidance on installing air valves in various pipeline systems and accessibility.
Installation Instructions
Advises checking documentation and consulting the producer for installation specifics.
Operation and Safety
Operation Procedures
Provides instructions for operating air valves, including rinsing and particle protection.
Health and Safety Regulations
Outlines health and safety regulations applicable to pipeline systems and valve installation.
Warranty Conditions
Warranty Information
States that warranty conditions are detailed in a separate warranty sheet.
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