FCI 91-1 : 2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
STANDARD FOR QUALIFICATION OF CONTROL VALVE STEM SEALS
Hardcopy , PDF
02-10-2021
English
10-01-2010
Foreword
1. Purpose
2. Definitions
3. Scope and Limitations
4. Classifications
5. Test Requirements
6. Testing
7. Test Report Requirements
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