BS EN 16767:2016
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Industrial valves. Steel and cast iron check valves
Hardcopy , PDF
English
30-04-2016
27-04-2020
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test procedures
6 Declaration of compliance
7 Designation
8 Marking, preparation for storage and transportation
Annex A (informative) - Information to be supplied
by the purchaser
Annex ZA (informative) - Relationship between this European
Standard and the essential requirements of
Directive 2014/68/EU (Pressure equipment
Directive) aimed to be covered
Bibliography
Defines the requirements for cast iron or steel check valves, which are forged, cast or fabricated in straight, angle or oblique pattern with end connections flanged or wafer, butt welding, socket welding, or threaded.
| Committee |
PSE/18
|
| DevelopmentNote |
Supersedes BS EN 14341, BS EN 12334 & 14/30301577 DC. (07/2016)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This European Standard specifies the requirements for cast iron or steel check valves, which are forged, cast or fabricated in straight, angle or oblique pattern (see EN736‑2 ) with end connections flanged or wafer, butt welding, socket welding, or threaded. This European Standard applies to check valves mainly used for industrial and general purpose applications. However, they may be used for other applications provided the requirements of the relevant performance standards are met. Back flow prevention anti-pollution check valves are outside the scope of this European standard. The range of nominal sizes covered is: DN 8, DN 10; DN 12, DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600; DN 700; DN 750; DN 800; DN 900; DN 1000. DN 8 and DN 12 are not used for PN designated flanged end connections. DN 8, DN 10 and DN 12 are not used for Class designated flanged end connections. DN 750 is used for Class designated valves only. Socket welding end valves and threaded end valves are limited to the range DN 8 to DN 65. The range of pressure designations covered is: for flanged end and wafer type end cast iron bodies: PN 2,5; PN 6; PN 10; PN 16; PN 25; Class 125; Class 250; for flanged end, wafer type and butt welding end steel bodies: PN 40; PN 63; PN 100; Class 150; Class 300; Class 600; for socket welding end and threaded end steel bodies: PN 40; PN 63; PN 100; Class 600; Class 800. NOTE Class 800 is a widely used Class designation for socket welding and threaded end valves.
| Standards | Relationship |
| EN 16767:2016 | Identical |
| I.S. EN 16767:2016 | Equivalent |
| DIN EN 16767:2016-08 | Equivalent |
A newer version of this standard is available.
View Current Edition
Please Login or Create an Account so you can add users to your Multi user PDF Later.
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Users cannot be edited or removed once added to your Multi user PDF.