BS EN 16722:2015
$142.49
Industrial valves. End-to-end and centre-to-end dimensions for valves with threaded ends
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 24 |
This European Standard specifies the end-to-end and centre-to-end dimensions for valves with threaded ends with connecting dimensions in compliance with EN ISO 228‑1 or EN 10226‑1 , used in PN and Class designated piping systems.
The range of PN is:
-
PN 10; PN 16; PN 25; PN 40; PN 63; PN 100; PN 160; PN 250; PN 320; PN 400.
The range of Class is:
-
Class 150, Class 300, Class 600, Class 900, Class 1 500, Class 2 500.
The range of nominal size is:
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DN 4; DN 6; DN 8; DN 10; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100.
See Annex C for the relationship between nominal size (DN) and nominal pipe size (NPS).
Valves having screwed end profiles different from those specified in EN ISO 228‑1 or EN 10226‑1 , may use the same dimensions than those specified in Table 1.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | Contents Page |
| 5 | European foreword |
| 6 | Introduction |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions |
| 8 | Figure 1 — ETE and CTE dimensions 4 Dimensions and tolerances 4.1 Basic series |
| 9 | 4.2 Tolerances |
| 10 | Table 1 — Dimensions l of basic series |
| 12 | Table 2 — Tolerances |
| 13 | Table 3 — Gate valves |
| 14 | Table 4 — Ball valves |
| 15 | Table 5 — Globe valves and lift check valves; straight and oblique patterns |
| 16 | Table 6 — Globe control valves; straight pattern |
| 17 | Table 7 — Automatic steam traps |
| 18 | Annex A (informative) Relationship between DN (nominal size) and internal thread Table A.1 — Relationship between DN and internal thread |
| 19 | Annex B (informative) Origin of basic series Table B.1 — Origin of basic series |
| 20 | Annex C (informative) Relationship between DN (nominal size) and nominal pipe size (NPS) Table C.1 — Relationship between DN (nominal size) and nominal pipe size (NPS) |
| 21 | Bibliography |
