13/30271153 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS ISO 13693-2 - IRRIGATION EQUIPMENT - SAFETY DEVICES FOR CHEMIGATION - PART 2: CHEMIGATION VALVE ASSEMBLIES FROM DN 75 TO DN 350
Hardcopy , PDF
28-02-2015
English
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Foreword
Introduction
1.0 Scope
2.0 Normative References
3.0 Terms and Definitions
3.1 Chemigation Valve
3.2 Check Valve
3.3 Air Vent/Vacuum Relief Valve
3.4 Low Pressure Drain Valve
3.5 Chemical Injection Port
3.6 Inspection Port
3.7 Resilient Seat
3.8 Chemigation Valve Body
4.0 Design Considerations
4.1 General Requirements
4.2 Specific Requirements
5.0 Performance Requirements
5.1 Permissible Deviations of
Measuring Devices
5.2 Mechanical Strength of Valve
Body Assembly and Components
5.3 Low Pressure Drain Valve
5.4 Hydraulic Characteristics
5.5 Vacuum Relief Valve
5.6 Elevated Temperature Tests
5.7 Endurance
5.8 Acoustic Test
6.0 Conformity Assessment
6.1 General
6.2 Type Tests
6.3 Control of Production Process
and Quality System
7.0 Marking, Technical Documents
and Packaging
7.1 Marking
7.2 Technical Documents
7.3 Packaging
BS ISO 13693-2.
| Committee |
AGE/30
|
| DocumentType |
Draft
|
| Pages |
15
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 9635-1:2014 | Agricultural irrigation equipment Irrigation valves Part 1: General requirements |
| ISO 7-1:1994 | Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation |
| ISO 9644:2008 | Agricultural irrigation equipment Pressure losses in irrigation valves Test method |
| ISO 7005-1:2011 | Pipe flanges — Part 1: Steel flanges for industrial and general service piping systems |
| EN 1267:2012 | Industrial valves - Test of flow resistance using water as test fluid |
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