09/30202717 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BS EN 12266-2 - INDUSTRIAL VALVES - TESTING OF METALLIC VALVES - PART 2: TESTS, TEST PROCEDURES AND ACCEPTANCE CRITERIA - SUPPLEMENTARY REQUIREMENTS
Hardcopy , PDF
02-29-2012
English
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test requirements
5 Designation
Annex A (normative) - Pressure tests - Test procedures
and acceptance criteria
A.1 General requirements
A.2 Obturator strength, Test reference P20
A.3 Back seat tightness, Test reference P21
Annex B (normative) - Functional tests - Test procedures
and acceptance criteria
B.1 Operability, Test reference F20
B.2 Anti-static design, Test reference F21 and reference
F22
B.3 Acceptance criteria
Bibliography
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