欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    DLA MS29521 REV G-2009 DISK VALVE.pdf

    • 资源ID:696958       资源大小:38.33KB        全文页数:5页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    DLA MS29521 REV G-2009 DISK VALVE.pdf

    1、AMSC N/A FSC 4820 MS29521G 7 April 2009 SUPERSEDING MS29521F 17 May 1984 DETAIL SPECIFICATION SHEET DISK, VALVE This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this speci

    2、fication sheet and MIL-V-7899, “Valves, Check, Aircraft Fuel System”. FIGURE 1. Disk, valve. INCH-POUND Inactive for new design after 15 October 1998. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS29521G 2 FIGURE 1. Disk, valve Continued.A diamet

    3、er B maximum diameter C maximum radius D D/2 Dash number size Inch mm Inch mm Inch mm Inch mm Inch mm -12A .561 14.249 .933 23.698 .767 19.482 .860 21.844 .4300 10.9220-16 .792 20.117 1.183 30.048 .916 23.266 1.110 28.194 .5550 14.0970-20 1.024 26.010 1.527 38.786 1.097 27.864 1.248 31.699 .6240 15.

    4、8496-24 1.248 31.699 1.777 45.136 1.200 30.48 1.240 31.496 .6200 15.7480-28 1.483 37.668 2.090 53.086 1.350 34.29 1.240 31.496 .6200 15.7480-32 1.719 43.663 2.277 57.836 1.451 36.855 1.382 35.103 .6910 17.5514-40 2.203 55.956 2.809 71.349 1.809 45.949 1.406 35.712 .7030 17.8562-48 2.703 68.656 3.309

    5、 84.049 2.046 51.968 1.656 42.062 .8280 21.0312-56 3.213 81.610 3.996 101.498 2.395 60.833 2.093 53.162 1.0470 26.5938-64 3.711 94.259 4.496 114.198 2.667 67.742 2.313 58.750 1.1560 29.3624E F H (ref) J max K max Dash number size Inch mm Inch mm Inch mm Inch mm Inch mm -12A .440 11.176 .550 13.97 1.

    6、086 27.584 .182 4.623-16 .525 13.335 .806 20.472 1.337 33.960 .198 5.029-20 .710 18.034 .940 23.876 1.704 43.282 .226 5.740-24 .845 21.463 .930 23.622 1.968 49.987 .236 5.994-28 1.025 26.035 .930 23.622 2.324 59.030 .249 6.325-32 1.100 27.94 1.078 27.381 2.511 63.780 .267 6.782-40 1.500 38.1 1.102 2

    7、7.991 3.160 80.264 .287 7.290-48 1.703 43.256 1.352 34.341 3.735 94.869 .307 7.798-56 1.984 50.394 1.789 45.441 4.215 107.061 .327 8.306-64 2.234 56.744 .304 7.7222.009 51.029 4.715 119.761 .347 8.814Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS

    8、29521G 3 NOTES: 1. Dimensions are in inches. Millimeters are given for general information only. 2. Tolerances for dimensions are as shown in the table below: 3. Referenced documents shall be of the issue in effect on date of invitation for bid. 4. For design features, this standard takes precedence

    9、 over procurement documents referenced herein. FIGURE 1. Disk, valve Continued. L max M diameter N minimum radius R max Rated flow Tubing size Dash number size Inch mm Inch mm Inch mm Inch mm GPM Inch mm -12A .282 7.163 15 .75 19.05-16 .335 8.509 30 1. 25.4-20 .373 9.474 50 1.25 31.75-24 .382 9.703

    10、.156 3.962 70 1.50 38.1-28 .395 10.033 100 1.75 44.45-32 .470 11.938 130 2. 50.8-40 .500 12.7 215 2.50 63.5-48 .531 13.488 320 3.3 83.82-56 .563 14.300 450 3.50 88.9-64 .594 15.088 .1495 3.7973 .152 3.861 .219 5.562 600 4. 101.6tolerance tolerance Decimal Places Inch mm .XXX .005 0.127 .XXXX .0025 0

    11、.0635 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS29521G 4 REQUIREMENTS Intended use. These swing check, fuel valve elements are suitable for use with hydrocarbon fuels, fuel vapors, and air and may be used in check valves MS21430, MS28882, and

    12、 MS28884. Requirements. The valve element, when mounted to a test fixture and discharging into an open tank, shall achieve the following performance: (1) Opening and closing pressure per MIL-V-7899. (2) Pressure drop at rated flow shall be less than 45 inches water. (3) Leakage: -32 and smaller 0.5

    13、cc per minute (max). -40 and larger sizes 1.0 cc per minute (max). Materials. Materials shall comply to requirements listed in the procurement specification, MIL-V-7899. Finish. Finish shall comply to requirements listed in the procurement specification, MIL-V-7899. Qualification. Disk, valves furni

    14、shed under this specification sheet shall be products which are qualified for listing on Qualified Products List, QPL-7899. An online listing of products qualified to this specification may be found in the Qualified Products Database (QPD) at http:/assist.daps.dla.mil/quicksearch/ or http:/assist.da

    15、ps.dla.mil . Marking. (1) Color identification: The component shall be color coded to indicate fuel use by means of a red color per MIL-F-8615, “Fuel System Components: General Specification For”. (2) Assembly date mark: The valve assembly shall be date marked, packaged, and stored per, SAE ARP5316

    16、, “Storage of Elastomer Seals and Seal Assemblies Which Include an Elastomer Element Prior to Hardware Assembly”. Valve characteristic: See figure 1. Part or Identifying Number (PIN). The PIN is as follows: MS29521 - 12A Dash number Specification sheet number Provided by IHSNot for ResaleNo reproduc

    17、tion or networking permitted without license from IHS-,-,-MS29521G 5 Reference documents. This document references the following: MIL-F-8615, “Fuel System Components: General Specification For”. MIL-V-7899, “Valves, Check, Aircraft Fuel System”. MS21430, “Valve, Check, Fuel and Air, Poppet Type, Zer

    18、o, Leak”. MS28882, “Valve, Fuel Check, Low Pressure, Gasket Seal Straight Thread Connection”. MS28884, “Valve, Fuel Check, Low Pressure, Flared Tube Connection”. SAE ARP5316, “Storage of Elastomer Seals and Seal Assemblies Which Include an Elastomer Element Prior to Hardware Assembly”. Changes from

    19、previous issue: Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes. Custodians: Preparing activity: Army AV DLA - CC Navy AS Air Force - 99 DLA - CC (Project 4820-2009-020) Reviewer activities: Air Force 71 Navy SA

    20、 NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http:/assist.daps.dla.mil/quicksearch/ or http:/assist.daps.dla.mil . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-


    注意事项

    本文(DLA MS29521 REV G-2009 DISK VALVE.pdf)为本站会员(roleaisle130)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开