BSI 22/30451855 DC:2022 Edition
$13.70
BS EN 14432. Tanks for the transport of dangerous goods. Tank equipment for the transport of liquid chemicals and liquefied gases. Product discharge and air inlet valves
Published By | Publication Date | Number of Pages |
BSI | 2022 | 16 |
This European Standard specifies the requirements for product discharge and air inlet valves for use on transportable tanks with a minimum working pressure greater than 50 kPa for the transport of dangerous goods by road and rail. NOTE 1 The term ‘valve’ includes ball valves as well as butterfly valves and similar closure devices. It is applicable to metallic equipment for use on tanks with gravity and/or pressure filling and discharge for liquid chemicals and liquefied gases. It includes carbon dioxide while excluding refrigerated liquefied gases. NOTE 2 The standard is also applicable to liquefied gases including LPG, however, for a dedicated LPG standard see EN 13175 [3].
PDF Catalog
PDF Pages | PDF Title |
---|---|
6 | 1 Scope 2 Normative references |
7 | 3 Terms and definitions 4 Functions |
8 | 5 Design and materials 5.1 General 5.2 Design 5.3 Materials 6 Test media 6.1 Hydraulic tests 6.2 Pneumatic tests |
9 | 7 Type tests 7.1 General 7.2 Valve casing hydraulic pressure test 7.3 Valve assembly pressure test 7.4 Valve assembly pneumatic tightness test 7.5 Cyclic test |
10 | 8 Production tests 8.1 General 8.2 Function test 8.3 Valve casing pressure test 8.4 Valve assembly pneumatic tightness test 9 Marking |
11 | 10 Supply requirements 10.1 Order information 10.2 Installation and operation |
12 | Annex A (normative)Verification of valve design type |
13 | Annex B (informative)Dry Disconnect Couplings |