1、 AMERICAN NATIONAL STANDARD ANSI/ISA-75.10.02-2008 Formerly ANSI/ISA-75.08-1999 Installed Face-to-Face Dimensions for Dual Pinch Flanged Clamp or Pinch Valves (Classes 125 and 150) Approved 3 July 2008 Copyright International Society of Automation Provided by IHS under license with ISA Not for Resal
2、eNo reproduction or networking permitted without license from IHS-,-,-/:#“:“:$:“#:$“#:$*$#:#ANSI/ISA-75.10.02-2008, Installed Face-to-Face Dimensions for Dual Pinch Flanged Clamp or Pinch Valves (Classes 125 and 150) ISBN: 978-1-934394-72-4 Copyright 2008 by ISA. All rights reserved. Not for resale.
3、 Printed in the United States of America. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means (electronic mechanical, photocopying, recording, or otherwise), without the prior written permission of the Publisher. ISA 67 Alexander Dr
4、ive P.O. Box 12277 Research Triangle Park, North Carolina 27709Copyright International Society of Automation Provided by IHS under license with ISA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-/:#“:“:$:“#:$“#:$*$#:#- 3 - ANSI/ISA-75.10.02-2008 Preface This prefa
5、ce, as well as all footnotes and annexes, is included for information purposes and is not part of ANSI/ISA-75.10.02-2008. This document has been prepared as part of the service of ISA toward a goal of uniformity in the field of instrumentation. To be of real value, this document should not be static
6、 but should be subject to periodic review. Toward this end, the Society welcomes all comments and criticisms and asks that they be addressed to the Secretary, Standards and Practices Board; ISA; 67 Alexander Drive; P. O. Box 12277; Research Triangle Park, NC 27709; Telephone (919) 549-8411; Fax (919
7、) 549-8288; E-mail: standardsisa.org. The ISA Standards and Practices Department is aware of the growing need for attention to the metric system of units in general, and the International System of Units (SI) in particular, in the preparation of instrumentation standards. The Department is further a
8、ware of the benefits to USA users of ISA standards of incorporating suitable references to the SI (and the metric system) in their business and professional dealings with other countries. Toward this end, this Department will endeavor to introduce SI-acceptable metric units in all new and revised st
9、andards, recommended practices, and technical reports to the greatest extent possible. Standard for Use of the International System of Units (SI): The Modern Metric System, published by the American Society for Testing & Materials as IEEE/ASTM SI 10-97, and future revisions, will be the reference gu
10、ide for definitions, symbols, abbreviations, and conversion factors. It is the policy of ISA to encourage and welcome the participation of all concerned individuals and interests in the development of ISA standards, recommended practices, and technical reports. Participation in the ISA standards-mak
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16、MAY INVOLVE HAZARDOUS MATERIALS, OPERATIONS OR EQUIPMENT. THE DOCUMENT CANNOT ANTICIPATE ALL POSSIBLE APPLICATIONS OR ADDRESS ALL POSSIBLE SAFETY ISSUES ASSOCIATED WITH USE IN HAZARDOUS CONDITIONS. THE USER OF THIS DOCUMENT MUST EXERCISE SOUND PROFESSIONAL JUDGMENT CONCERNING ITS USE AND APPLICABILI
17、TY UNDER THE USERS PARTICULAR CIRCUMSTANCES. THE USER MUST ALSO CONSIDER THE APPLICABILITY OF Copyright International Society of Automation Provided by IHS under license with ISA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-/:#“:“:$:“#:$“#:$*$#:#ANSI/ISA-75.10.0
18、1-2008 - 4 -ANY GOVERNMENTAL REGULATORY LIMITATIONS AND ESTABLISHED SAFETY AND HEALTH PRACTICES BEFORE IMPLEMENTING THIS DOCUMENT. THE USER OF THIS DOCUMENT SHOULD BE AWARE THAT THIS DOCUMENT MAY BE IMPACTED BY ELECTRONIC SECURITY ISSUES. THE COMMITTEE HAS NOT YET ADDRESSED THE POTENTIAL ISSUES IN T
19、HIS VERSION. The following people served as members of ISA75.10: NAME COMPANY G. Liu, Chair Syncrude Canada Ltd. W. Weidman, Managing Director Worley Parsons A. Abromaitis Red Valve c/o S&T Design G. Borden Consultant D. Gardellin Onyx Valve Company M. Goehring Triflow Corporation T. Innamorato Gene
20、ral Rubber Corporation T. Loudin Larox Flowsys Inc. V. Mezzano Fluor Corporation J. Young The Dow Chemical Company The following people served as members of ISA Committee ISA75: NAME COMPANY J. Young, Chair The Dow Chemical Company W. Weidman, Managing Director Worley Parsons H. Baumann Consultant J
21、. Beall Emerson Process Management M. Bober Copes-Vulcan H. Boger Masoneilan Dresser G. Borden Consultant S. Boyle Metso Automation USA Inc. J. Broyles Enbridge Pipelines Inc. F. Cain Flowserve Corporation W. Cohen KBR R. Duimstra Fisher Controls International Inc. J. Faramarzi Control Components In
22、c. J. George Richards Industries H. Hoffmann Samson AG J. Jamison Husky Energy Inc. A. Libke Sartell Valves Inc. G. Liu Syncrude Canada Ltd. H. Maxwell Bechtel Power Corporation G. McAdoo McAdoo Flow Systems Ltd. J. McCaskill Power Chokes A. McCauley Chagrin Valley Controls Inc. R. McEver Consultant
23、 V. Mezzano Fluor Corporation H. Miller Consultant T. Molloy CMES Inc. L. Ormanoski Johnson Controls J. Reed Consultant E. Skovgaard Control Valve Solutions Copyright International Society of Automation Provided by IHS under license with ISA Not for ResaleNo reproduction or networking permitted with
24、out license from IHS-,-,-/:#“:“:$:“#:$“#:$*$#:#- 5 - ANSI/ISA-75.10.02-2008 This standard was approved for publication by the ISA Standards and Practices Board on 17 June 2008. NAME COMPANY T. McAvinew, Vice President Jacobs Engineering Group M. Coppler Ametek Inc. E. Cosman The Dow Chemical Company
25、 B. Dumortier Schneider Electric D. Dunn Aramco Services Company J. Gilsinn NIST/MEL E. Icayan ACES Inc. J. Jamison Husky Energy Inc. K. Lindner Endress + Hauser Process Solutions AG V. Maggioli Feltronics Corporation A. McCauley Chagrin Valley Controls Inc. G. McFarland Emerson Process Mgmt. Pwr &
26、Water Solutions R. Reimer Rockwell Automation N. Sands DuPont H. Sasajima Yamatake Corporation T. Schnaare Rosemount Inc. J. Tatera Tatera & Associates Inc. I. Verhappen MTL Instrument Group R. Webb ICS Secure LLC W. Weidman Worley Parsons J. Weiss Applied Control Solutions LLC M. Widmeyer Consultan
27、t M. Zielinski Emerson Process Management Copyright International Society of Automation Provided by IHS under license with ISA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-/:#“:“:$:“#:$“#:$*$#:#This page intentionally left blank. Copyright International Society
28、of Automation Provided by IHS under license with ISA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-/:#“:“:$:“#:$“#:$*$#:#- 7 - ANSI/ISA-75.10.02-2008 Contents 1 Scope 9 2 Purpose .9 3 Definitions9 4 Bibliography. 10 5 Dimensional data of installed pinch valves 10
29、 Copyright International Society of Automation Provided by IHS under license with ISA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-/:#“:“:$:“#:$“#:$*$#:#This page intentionally left blank. Copyright International Society of Automation Provided by IHS under licen
30、se with ISA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-/:#“:“:$:“#:$“#:$*$#:#- 9 - ANSI/ISA-75.10.02-2008 1 Scope This document applies to valves, sizes NPS (DN 15) through NPS 26 (DN 650), of the clamp or pinch valve design incorporating clamp or pinch elemen
31、ts. 2 Purpose The purpose of this document is to aid users in their piping design by providing installed face-to-face dimensions for control valves, incorporating clamp or pinch elements, which have flanges that mate with ANSI B16.1 Class 125 and/or ANSI B16.5 Class 150 flanges, without giving speci
32、al consideration to the manufacturer of the equipment to be used. This document applies to handwheel-operated pinch valves Classes 125 and 150 and excludes solenoid-actuated valves and direct fluid-actuated valves. 3 Definitions For definitions of terms used in this document, see ANSI/ISA-75.05.01,
33、Control Valve Terminology. 3.1 one-piece element clamp or pinch valve: a one-piece element clamp or pinch valve is a valve consisting of a one-piece flexible element or liner installed in a body with the element or liner extending over the flange faces and acting as a gasket between the valve and co
34、nnecting piping. Valves may be specified in either of two common face-to-face patterns shown in Table 1. See Table 1 for dimensions. Column 1 dimensions are derived from ANSI standards. “Long style“ dimensions are the same as those for flanged-end globe style control valves in ANSI B16.10 and ANSI/I
35、SA-75.08.01 except for the 6-inch size. “Short style“ dimensions are the same as those for flanged-end gate valves in ANSI B16.10 and MSS SP-72. The 6-inch ASME dimension is 10.5 inches, which is ASME Short, and the 8-inch dimension is 18 inches which is ASME Long. ASME B16.10 short excludes 8-inch
36、only and not both 6-inch and 8-inch. Column 2 face-to-face dimensions are based on a design convention that sets the installed length approximately equal to 2.5 times the nominal valve size in mm for DN65 and larger. Dimensions for DN40 and smaller are the same as for DN65. 3.2 two-piece element cla
37、mp or pinch valve: a two-piece element clamp or pinch valve is a valve consisting of two flexible elastomeric elements or liners installed between a two-piece flanged body. The flexible elements or liners also extend over the flange faces and act as gaskets between the valve and the connecting pipin
38、g. 3.3 face-to-face: each of the face-to-face dimensions in the table is to be applied to the installed length of the valve after installation into a piping system. The free length face-to-face dimension of a valve before installation into a piping system may be slightly longer than dimensions shown
39、 in Table 1. The free length face-to-face dimension of a pinch valve before installation into a piping system is Copyright International Society of Automation Provided by IHS under license with ISA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-/:#“:“:$:“#:$“#:$*$
40、#:#ANSI/ISA-75.10.01-2008 - 10 - often longer than the dimensions in Table 1 to allow for installed compression of the elastomeric liner face. 4 Bibliography The American Society of Mechanical Engineers (ASME), ANSI/ASME B16.10, Face-to-Face and End-to-End Dimensions of Valves. ISA, ANSI/ISA-75.05.0
41、1, Control Valve Terminology. ISA, ANSI/ISA-75.08.01, Face-to-Face Dimensions for Flanged Globe-Style Control Valve Bodies. Manufacturers Standardization Society of the Valve and Fittings Industry, Inc. (MSS), SP-72, Ball Valves with Flanged or Butt-Welding Ends for General Service. 5 Dimensional da
42、ta of installed pinch valves For face-to-face dimensions for flanged clamp or pinch valves, see Table 1. Table 1 Full bore design pinch valves Column 1 Installed Face-to-Face Column 2 Installed Face-to-Face Nominal Valve Size & Nominal Bore Size Dimension “A” According to ASME B16.10 Dimension “A”2.
43、5 times port diameteraExcluding 1”- 2.5” which = 6.5” mm Inches mm Inches mm Inches 15 108 4.25 20 117 4.62 25 1.00 127 5.00 165 6.50 40 1-1/2 165 6.50 165 6.50 50 2.00 178 7.00 165 6.50 65 2-1/2 190 7.50 165 6.50 80 3.00 203 8.00 200 8.00 100 4.00 229 9.00 250 10.00 125 5.00 254 10.00 310 12.20 150
44、 6.00 267 10.50 375 15.00 200 8.00 457 18.00 500 19.75 250 10.00 533 21.00 625 24.75 300 12.00 610 24.00 750 29.75 350 14.00 686 27.00 875 35.00 400 16.00 762 30.00 1000 39.50 450 18.00 863 34.00 1125 44.50 500 20.00 914 36.00 1250 49.50 600 24.00 1067 42.00 1500 59.00 650 26.00 1625 64.00 a 2.5 tim
45、es port diameter means 2.5 x port diameter = face-to-face dimensions Copyright International Society of Automation Provided by IHS under license with ISA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-/:#“:“:$:“#:$“#:$*$#:#- 11 - ANSI/ISA-75.10.02-2008 Figure 1 In
46、stalled face-to-face dimension “A“ Copyright International Society of Automation Provided by IHS under license with ISA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-/:#“:“:$:“#:$“#:$*$#:#This page intentionally left blank. Copyright International Society of Auto
47、mation Provided by IHS under license with ISA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-/:#“:“:$:“#:$“#:$*$#:#Copyright International Society of Automation Provided by IHS under license with ISA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-/:#“:“:$:“#:$“#:$*$#:#Developing and promulgating sound
