DIN 19578-2:1988-02
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
STOP VALVES FOR SITE DRAINAGE SYSTEMS - ANTI-FLOODING VALVES FOR FAECAL SEWAGE SYSTEMS - TESTING AND INSPECTION
Hardcopy , PDF
01-02-2004
English
01-01-1988
1 Scope
2 Concepts
2.1 Approval test
2.2 Performance test
3 Test documentation and samples
4 Testing
4.1 Approval test
4.1.1 Thermal cycling test
4.1.2 Test arrangement for pressure and
tightness tests
4.1.3 Pressure test
4.1.4 Tightness test
4.1.4.1 Long-term test
4.1.4.1.1 Testing agent
4.1.4.1.2 Test pressure
4.1.4.1.3 Testing the
valve closure
4.1.4.1.4 Testing the
emergency valve
closure
4.1.4.2 Obstruction test
4.1.4.2.1 Testing agent
4.1.4.2.2 Test pressure
4.1.4.2.3 Procedure
4.2 Performance test
5 Inspection
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