08/30176520 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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 ISO 27895 - VACUUM TECHNOLOGY - VALVES - LEAK TEST
Hardcopy , PDF
31-01-2010
English
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Requirements
6 Test methods
6.1 Leak test of valve seat
6.2 Leak test of the valve body
6.3 Leak test on minimum and maximum pressures of compressed
air for pneumatic valve operation (Optional)
6.4 Leak test on minimum and maximum torques of manual valve
(Optional)
6.5 Leak test in operating temperature range (Optional)
6.6 Leak test after baking (Optional)
7 Test Report
Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.