BSI 16/30348709 DC:2016 Edition
$13.70
BS EN 17070. Industrial valves. Minimum performance requirements
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 16 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | Contents Page |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Minimum performances 4.1 Seat tightness P12: maximum allowable leakage rate 4.1.1 Purpose |
| 8 | 4.1.2 Test method 4.1.3 Acceptance criteria 4.2 Endurance test 4.2.1 Cycle test for isolating valves 4.2.1.1 Purpose 4.2.1.2 Test method |
| 10 | 4.2.1.3 Acceptance criteria 4.2.2 Endurance test for check valves 4.2.2.1 Purpose 4.2.2.2 Test method 4.2.2.3 Acceptance criteria |
| 12 | Annex A (normative)Cycle test procedure A.1 General A.2 Test method A.3 Definition of the cycle |
| 13 | A.4 Cycle test rig and test procedure |
| 15 | Annex B (informative)Endurance rig test description |
| 16 | Annex C (normative)Endurance test procedure of check valves C.1 General C.2 Test procedure |
