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API 609-2016中英双语版

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API 609-2016中英双语版

Butterfly Valves Double-flanged, Lug- and Wafer-Type 双法兰式、凸耳式和对夹式蝶阀 API STANDARD 609 EIGHTH EDITION, FEBRUARY 2016 API MONOGRAM PROGRAM EFFECTIVE DATE AUGUST 1, 2016 API 标准 609 第 8 版, 2016 年 2 月 API 会标 计划 实施 日期 2016 年 8 月 1 日 Foreword 前 言 This standard is a purchase specification for butterfly valves designed for installation between flanges specified in ASME B16.1, ASME B16.5, ASME B16.24, and ASME B16.42, Classes 125-600; MSS SP-44, Class 150; and ASME B16.47, Series A, Class 150 was MSS SP-44 except for certain materials or Series B was API 605, Class 150 for the NPS sizes defined herein. 本标准是设计安装在 ASME B16.1, B16.5, B16.24 和 B16.42, 125-600 磅级 , MSS SP-44, 150 磅级和 ASME B16.47 A 系列 是 MSS SP-44 除了某些材料 或 B 系列 API 605, NPS 150 磅级规定的法兰间的这里所规定 NPS 尺寸的蝶阀的 采购 规范。 This standard requires the purchaser to specify certain details and features. Although it is recognized that the purchaser may desire to modify, delete, or amplify sections of this standard, it is strongly recommended that such modifications, deletions, and amplifications be made by supplementing this standard, rather than by rewriting or incorporating sections thereof into another complete standard. 本标准要求 采购 方指明某些具体的 细节和特性。虽然考虑容许 采购 方按需要可对本标准的章节进行修订、删节或扩充,但极力推荐将这些修订、删节或扩充作为对本标准的补充,而不是采取重写或把这些章节插入到另一个完整标准中。 API standards are published as an aid to procurement of standardized equipment and materials. These standards are not intended to inhibit purchasers or producers from purchasing or producing products made to specifications other than those of API. 出版 API 标准是为了有助于获得标准化的设备和材料,这些标准无意禁止 采购 方或生产者购买或生产不同于 API 标准的产品。 Nothing contained in any API publication is to be construed as granting any right, by implication or otherwise, for the manufacture, sale, or use of any method, apparatus, or product covered by letters patent. Neither should anything contained in the publication be construed as insuring anyone against liability for infringement of letters patent. 在 API 出版物中没有任何内容被认作为,以暗示 或其他方式,给予制造、销售或使用任何包含于专利证书内的方法,设备或产品的权利。在 API 出版物中也没有任何内容被认作为保护违反专利证书的任何人员不负法律责任。 Shall As used in a standard, “shall” denotes a minimum requirement in order to conform to the specification. Shall在标准中使用时, “shall”表示为符合规范的最低要求,其要求是应该或必须满足的。 Should As used in a standard, “should” denotes a recommendation or that which is advised but not required in order to conform to the specification. Should在标准中使用时, “should”表示推荐的或建议的要求 其要求是理应或建议满足的 ,但不是符合规范所必要的。 This document was produced under API standardization procedures that ensure appropriate notification and participation in the developmental process and is designated as an API standard. Questions concerning the interpretation of the content of this publication or comments and questions concerning the procedures under which this publication was developed should be directed in writing to the Director of Standards, American Petroleum Institute, 1220 L Street, NW, Washington, DC 20005. Requests for permission to reproduce or translate all or any part of the material published herein should also be addressed to the director. 本文件是在 API 标准化程序指导下形成的,这些程序保证在发展过程中适当的通告和参与,本文件被称为 API 标准。关于本出版物的内容解释的咨询或关于在其指导下形成本标准的程序的说明和问题应写信给美国石油学会标准的指导者,地址 1220 L Street, N. W., Washington, D.C. 20005。对于允许复制和翻译这里所发布的全部或部分的内容的要求也应向指导者提出。 Generally, API standards are reviewed and revised, reaffirmed, or withdrawn at least every five years. A one-time extension of up to two years may be added to this review cycle. Status of the publication can be ascertained from the API Standards Department, telephone 202 682-8000. A catalog of API publications and materials is published annually by API, 1220 L Street, NW, Washington, DC 20005. 通常, API 标准至少每 5 年进行审查、修订、再批准或撤销。有时一次最长为 2 年的延长期将加到这个审查周期中。出版物的地位可由 API 标准部确定。电话 202 682-8000。 API 出版物的目录和内容由 API 每年发布一次。 API 地址 1220 L Street, N. W., Washington, D.C. 20005. Suggested revisions are invited and should be submitted to the Standards Department, API, 1220 L Street, NW, Washington, DC 20005, standardsapi.org. 欢 迎 提 出 修 改 意 见 并 提 交 到 美 国 石 油 学 会 标 准 部 , 地 址 1220L. Street. NW. Washington, DC. 20005. standardsapi.org. 目 录 Foreword .................................................................................................................................................................... 2 前 言 ........................................................................................................................................................................ 2 1 Scope ...................................................................................................................................................................... 1 1 范围 ......................................................................................................................................................................... 1 2 Normative References ............................................................................................................................................ 2 2 引 用标准 ................................................................................................................................................................. 2 3 Terms and Definitions.............................................................................................................................................. 3 3 术语和定义 .............................................................................................................................................................. 3 4 Pressure-temperature Ratings ................................................................................................................................ 3 4 温 -压额定值 ............................................................................................................................................................ 3 4.1 Valve Rating ......................................................................................................................................................... 3 4.1 阀门额定值 .......................................................................................................................................................... 3 4.2 Shell Rating .......................................................................................................................................................... 3 4.2 壳体额定值 .......................................................................................................................................................... 3 4.3 Seat Rating .......................................................................................................................................................... 4 4.3 阀座额定值 .......................................................................................................................................................... 4 4.4 Differential Pressure Rating ................................................................................................................................. 4 4.4 压差额定值 ........................................................................................................................................................... 4 5 Design ..................................................................................................................................................................... 5 5 设计 ........................................................................................................................................................................ 5 5.1 General ................................................................................................................................................................ 5 5.1 概述 ..................................................................................................................................................................... 5 5.2 Body ..................................................................................................................................................................... 6 5.2 阀体 ..................................................................................................................................................................... 6 5.3 Face-to-face Dimensions ..................................................................................................................................... 6 5.3 结构长度 .............................................................................................................................................................. 6 5.4 Disc Clearance ..................................................................................................................................................... 9 5.4 蝶板间隙 .............................................................................................................................................................. 9 5.5 Shaft and Shaft Seals .......................................................................................................................................... 9 5.5 轴和轴密封 .......................................................................................................................................................... 9 5.6 Piping Connection External Bolt Holes .............................................................................................................. 10 5.6 管连接外螺栓孔 ................................................................................................................................................. 10 5.7 Seat Retainer Category B Valves Only........................................................................................................... 11 5.7 阀座压板 -仅用于 B 类阀门 .................................................................................................................................. 11 5.8 Operating Mechanisms ...................................................................................................................................... 12 5.8 操作机构 ............................................................................................................................................................ 12 5.9 Electrical Continuity ........................................................................................................................................... 13 5.9 电的连续性 ........................................................................................................................................................ 13 5.10 Packing Gland BoltingCategory B Valves Only ............................................................................................ 13 5.10 填料压盖螺栓 仅用于 B 类阀门 ...................................................................................................................... 13 6 材料 ...................................................................................................................................................................... 13 6 Material ................................................................................................................................................................. 13 6.1 Body ................................................................................................................................................................... 13 6.1 阀体 ................................................................................................................................................................... 13 6.2 Process Wetted Parts ........................................................................................................................................ 13 6.2 工艺润湿件 ........................................................................................................................................................ 13 6.3 Packing or Shaft Seal Materials ......................................................................................................................... 14 6.3 填料或轴密封材料 ............................................................................................................................................. 14 6.4 Gland Bolting ..................................................................................................................................................... 14 6.4 压盖拴紧 ............................................................................................................................................................ 14 6.5 Operating Mechanisms Category B Valves Only........................................................................................... 14 6.5 操作机构 仅用于 B 类阀门 ........................................................................................................................... 14 7 Examination, Inspection, and Testing ................................................................................................................... 14 7 检验、检查和试验 ................................................................................................................................................ 14 7.1 Examination Requirements ................................................................................................................................ 14 7.1 检验要求 ............................................................................................................................................................ 14 7.2 Inspection by the Purchaser .............................................................................................................................. 14 7.2 采购方检查 ......................................................................................................................................................... 14 7.3 Pressure Tests ................................................................................................................................................... 14 7.3 压力试验 ............................................................................................................................................................ 14 7.6 缺陷修复 ............................................................................................................................................................ 15 8 标记 ...................................................................................................................................................................... 15 8 Markings ............................................................................................................................................................... 15 9 Packaging and Shipping ....................................................................................................................................... 16 9 包装与装运 ..............................................................................................................................

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