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AS 4310:2024
$119.17
DN 80 piston type vacuum interface valves for municipal sewer systems
AS 4310:2024 specifies requirements for DN 80 piston type vacuum interface valves for municipal sewer systems
Table of contents
Header
About this publication
Preface
1 Scope and general
1.1 Scope
1.2 Normative references
1.3 Terms and definitions
1.4 Freedom from defects
2 Materials and components
2.1 Materials
2.2 Stainless steels
2.3 Elastomeric components
2.4 Valve and controller tubing
3 Design
3.1 General
3.2 Valve
3.2.1 Body
3.2.2 Operation
3.2.3 Waterway
3.2.4 Piston housing assembly
3.3 Controller
3.3.1 Operation
3.3.2 Minimum partial vacuum
3.3.3 High humidity environment
3.4 Sensor tube
3.5 Interchangeability
3.5.1 General
3.5.2 Dimensions
3.5.3 Couplings
3.6 Maintenance requirements
3.6.1 Valve piston housing
3.6.2 Controller
3.7 Submergence
4 Testing
4.1 General
4.2 Performance tests
4.2.1 General
4.2.2 Partial vacuum test (Test 1)
4.2.3 High vacuum test (Test 2)
4.2.4 Resistance to blockage test (Test 3)
4.2.5 Submergence test (Test 4)
4.2.6 Valve operating period test (Test 5)
4.2.7 Endurance test (Test 6)
4.2.8 Valve dimensions and features test (Test 7)
4.2.9 Controller self-purging test (Test 8)
4.3 Production tests
4.3.1 General
4.3.2 Low vacuum test (Test 9)
4.3.3 Controller sensor pressure test (Test 10)
4.3.4 Lower housing and controller vacuum test (Test 11)
5 Marking and packaging
5.1 Body marking
5.2 Packaging
Appendix A
A.1 Scope
A.2 Relevance
A.3 Minimum sampling and testing frequency plan
A.3.1 General
A.3.2 Testing
A.3.3 Retesting
Appendix B
B.1 Scope and general
B.1.1 Scope
B.1.2 Relevance of test
B.1.3 Preparation of test rig
B.2 Test procedure
B.2.1 Principle
B.2.2 Foreign matter
B.2.3 Test procedure
B.3 Test report
Appendix C
C.1 Scope and general
C.1.1 Scope
C.1.2 Relevance of test
C.1.3 Preparation of test rig
C.2 Test procedure
C.3 Test report
Appendix D
D.1 Scope and general
D.1.1 Scope
D.1.2 Relevance of test
D.1.3 Preparation of test rig
D.2 Test procedure
D.3 Test report
Bibliography
Cited references in this standard
Please select a variation to view its description.
| Published | 25/10/2024 |
|---|---|
| Pages | 19 |
Please select a variation to view its pdf.
