1、March 2012 Translation by DIN-Sprachendienst.English price group 9No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 2
2、3.080!$zbU“1876350www.din.deDDIN EN 16051-1Inflation devices and accessories for inflatable consumer products Part 1: Compatibility of valves and valve adaptersEnglish translation of DIN EN 16051-1:2012-03Pumpen und Pumpenzubehr fr aufblasbare Verbraucherartikel Teil 1: Kompatibilitt von Ventilen un
3、d VentiladapternEnglische bersetzung von DIN EN 16051-1:2012-03Dispositifs et accessoires de gonflage pour biens de consommation gonflables Partie 1: Compatibilit des valves et adaptateurs de valvesTraduction anglaise de DIN EN 16051-1:2012-03Together with supersedesDIN 32928:2005-05 andDIN 32931:20
4、05-04See start of applicationwww.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 15 pages02.12DIN EN 16051-2:2012-03,DIN EN 16051-1:2012-03 2 A comma is used as the decimal marker. Start of application The start of application of this stand
5、ard is 1 March 2012. National foreword This standard includes safety requirements within the meaning of the Produktsicherheitsgesetz (ProdSG) (German Product Safety Act). This standard has been prepared by Technical Committee CEN/TC 136 “Sports, playground and other recreational facilities and equip
6、ment”, Working Group WG 13 “Floating leisure articles for use on and in water” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Sport- und Freizeitgert (Sports Equipment Standards Committee), Working Committee NA 112-05-09 AA Aufblasbare sc
7、hwimmende Freizeitgerte einschlielich aufblasbarer Boote und Zubehr. Where this standard has been identified by the Ausschuss fr Produktsicherheit (German Committee for Product Safety) and reference to it has been published in the Gemeinsames Ministerialblatt (German Joint Ministerial Gazette) by th
8、e Bundesanstalt fr Arbeitsschutz und Arbeitsmedizin (BAuA) (German Federal Institute for Occupational Safety and Health), it is to be presumed that inflation devices and accessories for inflatable consumer products which comply with this standard fulfil the relevant health and safety requirements. W
9、here they comply with the provisions laid down in Section 5 of the Product Safety Act, such products may then be marked with the GS mark (German “safety tested” mark) as awarded to the manufacturer by an authorized “GS organization”. Amendments This standard differs from DIN 32928:2005-05 and DIN 32
10、931:2005-04 as follows a) the standards have been adopted as a European Standard; b) the contents of the standards have been revised in form and substance taking into account European standardization; c) Clause “Introduction” has been added; d) Subclause 3.9 “valve closure” has been included; e) in
11、Subclause 4.1.2 specifications for adapters have been included; f) Table 1 has been revised; g) Subclause 4.3 “Requirements and testing” has been revised; h) normative references have been updated. Previous editions DIN 32928: 1986-11, 2005-05 DIN 32931: 1988-01, 2005-04 EUROPEAN STANDARD NORME EURO
12、PENNE EUROPISCHE NORM EN 16051-1 January 2012 ICS 23.080 English Version Inflation devices and accessories for inflatable consumer products - Part 1: Compatibility of valves and valve adapters Dispositifs et accessoires de gonflage pour biens de consommation gonflables - Partie 1: Compatibilit des v
13、alves et adaptateurs de valves Pumpen und Pumpenzubehr fr aufblasbare Verbraucherartikel - Teil 1: Kompatibilitt von Ventilen und Ventiladaptern This European Standard was approved by CEN on 29 October 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate th
14、e conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard
15、 exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the nationa
16、l standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerlan
17、d, Turkey and United Kingdom. Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16051-1:2012: EEUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES
18、KOMITEE FR NORMUNGEN 16051-1:2012 (E) 2 Contents Page Foreword 3Introduction .41 Scope 42 Normative references 43 Terms and definitions .54 Valves 64.1 Dimensions, designation 64.1.1 General 64.1.2 Screw valve with non-return device.64.1.3 Valve with non-return device and a twist lock closure . 104.
19、1.4 Plug valve 114.2 Pressure classes. 124.3 Requirements and testing 134.3.1 Test conditions . 134.3.2 Requirements for valves with non-return device 13DIN EN 16051-1:2012-03 EN 16051-1:2012 (E) 3 Foreword This document (EN 16051-1:2012) has been prepared by Technical Committee CEN/TC 136 “Sports,
20、playground and other recreational facilities and equipment”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2012, and conflicting national standards
21、shall be withdrawn at the latest by July 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. EN 16051, Inflation devices and accesso
22、ries for inflatable consumer products, consists of the following parts: Part 1: Compatibility of valves and valve adapters Part 2: Safety requirements, durability, performance, compatibility and test methods of inflators According to the CEN/CENELEC Internal Regulations, the national standards organ
23、izations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Por
24、tugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. DIN EN 16051-1:2012-03 EN 16051-1:2012 (E) 4 Introduction The process of inflating a floating leisure article should be considered in two ways: a) the device for inflating the product, a pump; b) the compatibi
25、lity between the pump and the valve or valves on the product itself. This standard, EN 16051, is in two parts and addresses the performance, safety requirements, durability and test methods that should be applied to the pump and the compatibility between a pump and the device to be inflated to ensur
26、e that the inflation process can be conducted efficiently and safely. Unless a device is supplied and sold with a pump, by the manufacturer, where it is reasonable to expect the pump to be compatible with the product, there is generally a requirement to have an adaptor between a pump and the device
27、valves to ensure that the air hose or other connector fits into or onto the valves on the device. This part of the standard, Part 1, addresses the requirements for valves and where necessary, adaptors to ensure good fit and mechanical efficiency when inflating the device. 1 Scope This document speci
28、fies the valve side interface geometry between valves and pump adapters as well as strength requirements of valves and valve adapters for inflatable consumer articles (see definition in 3.1). This document does not apply for valves of personal flotation devices according to EN ISO 12402; diving acce
29、ssories and buoyancy compensators according to EN 1809. This document excludes the following valve types: valves used for bicycles and vehicles; needle valves (e. g. valves used for team sport balls). 2 Normative references The following referenced documents are indispensable for the application of
30、this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 16051-2, Inflation devices and accessories for inflatable consumer products Part 2: Safety requirements, durability, perfo
31、rmance, compatibility and test methods of inflators DIN EN 16051-1:2012-03 EN 16051-1:2012 (E) 5 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 inflatable consumer articles group of articles and related accessories which are used for leisure
32、 purposes on land and water or in households or childrens play NOTE Typically these articles are floating leisure devices for use on or in the water, small inflatable boats, air beds, air furniture, air mattresses, swimming aids, inflatable toys, aquatic toys etc. 3.2 valve device intended to inflat
33、e air chambers, to close the inflated air chambers and to deflate them after use 3.3 screw valve valve in which the connection of valve body to valve base and the connection between valve body and valve closure (cap, plug) is designed as a threaded connection 3.4 plug valve valve in which valve base
34、 and valve body form a unit and the closed condition is created by a plug inserted into the valve body 3.5 valve with twist lock closure connection with inflation device is sealed by a twist lock closure 3.6 non-return device valve component preventing air discharge even with the valve closure opene
35、d 3.7 valve without non-return device valve in which the escape of air is unimpeded after removal of the closure (cap, plug) 3.8 valve adapter device which provide compatibility between a pump and a valve 3.9 valve closure element which provides the main and/or final sealing function of the valve 3.
36、10 interface those dimensional locations where the pump adapter and the valve connect 3.11 nominal pressure working pressure defined by the manufacturer DIN EN 16051-1:2012-03 EN 16051-1:2012 (E) 6 4 Valves 4.1 Dimensions, designation 4.1.1 General Dimensions are given in millimetres. The valves nee
37、d not correspond to the pictorial representations, only the interface dimensions specified have to be complied with. 4.1.2 Screw valve with non-return device Closure: Cap (see Figure 1) a) front view (with cap) b) sectional view (without cap) Key 1 tethering strap or anchors 2 valve closure (cap) 3
38、valve body 4 valve base with weld flange 5 back pressure seal diinner diameter of connection opening h minimum inner depth of connection opening Figure 1 Example of a screw valve with non-return device and cap without twist lock closure Design types: 1) Valve base screwed with air chamber sheeting;
39、2 Valve base welded with air chamber sheeting; 3) Valve body integrated into valve base; 4) Valve body screwed into valve base. Closure: Cap with twist lock closure (see Figure 4) DIN EN 16051-1:2012-03 EN 16051-1:2012 (E) 7 a) front view b) section side view c) bottom view Key diinner diameter of c
40、onnection opening doouter diameter of connection opening h minimum inner depth of connection opening Figure 2 Example of a X-large screw valve with non-return device Valve adapters regarding the bayonet closure valve and the X-large screw valve have to be provided together with the product by the ma
41、nufacturer. These adapters shall provide complete compatibility with the valve and the pump hose intermediate adapter as shown in Figure 3. This is not applicable if product and pump provide an independent system. DIN EN 16051-1:2012-03 EN 16051-1:2012 (E) 8 a) sectional view without cap b) top view
42、 Key diinner diameter of connection opening Figure 3 Intermediate adapter For typical connecting interface dimensions of screw valves with non-return device see Table 1. DIN EN 16051-1:2012-03 EN 16051-1:2012 (E) 9 Table 1 Typical connecting interface dimensions of screw valves with non-return devic
43、e Valve size Symbol Inner diameter of connection openingMinimum inner depth of connection openingadihX-Large 4 46,8 17 Large 3 31,0 13 Medium 2 24,0 13 Small 1 17,5 13 aMeasured from upper edge of valve body to the first constriction which is less than the nominal dimension or its lower tolerance. b
44、old = preferred size and preferred dimensions DIN EN 16051-1:2012-03 EN 16051-1:2012 (E) 10 4.1.3 Valve with non-return device and a twist lock closure a) pump adapter to twist lock closure valve b) sectional view c) interface details Key 1 tethering strap or anchors 2 non-return device 3 valve clos
45、ure (cap) with twist lock closure 4 gasket 5 valve body 6 valve base 7 valve adapter with twist lock closure 8 base of non-return device diinner diameter For other details see Figure 1. Figure 4 Example of the valve with non-return device and cap with twist lock closure (typical dimensions) DIN EN 1
46、6051-1:2012-03 EN 16051-1:2012 (E) 11 4.1.4 Plug valve The shape of the valve describes the following characteristics of the plug valve (see Figures 2 and 3): Valve body can be sunk into the outer skin “s“/“ns“ (sinkable/not sinkable). Non-return device: “w n-r“/“wo n-r“ (with/without non-return dev
47、ice). Assembly condition non-return device s/wn-r sinkable, with non-return device (for an example see Figure 5) s/wo n-r sinkable, without non-return device (for an example see Figure 6) ns/w n-r not sinkable, with non-return device ns/wo n-r not sinkable, without non-return device For typical conn
48、ecting interface dimensions of plug valves with or without non-return device see Table 2. a) in pulled-out condition b) in closed-in condition c) detail of non-return flap Key 1 plug 2 securing device 3 valve body diinner diameter of connection opening doouter diameter of connection opening 4 valve
49、base 5 back pressure flap 6 weld flange 2 mm a 3 mm h variable height Figure 5 Example of a plug valve, sinkable, with non-return device (s/wn-r) DIN EN 16051-1:2012-03 EN 16051-1:2012 (E) 12 a) in pulled-out condition b) in closed-in condition Key 1 plug 2 securing device 3 valve body 4 valve base 5 weld flange diinner diameter of connection opening Figure 6 Example of a plug valve, sinkable, without non-return device (s/wo n-r) Table 2 Typical connecting interface dimensions o
