Cameron FL and FLS闸阀操作手册[精品].doc

Operation and Maintenance Manual Manually Actuated FL and FLS Gate Valves TC148  All the information contained in this manual is the exclusive property of Cameron. Any reproduction or use of the calculations, drawings, photo- graphs, procedures or instructions, either expressed or implied, is forbidden without the written permission of Cameron or its authorized agent. Initial Release A1 April 1992 Revision B1 April 1994 Revision C1 June, 1997 Copyright ?1997 all rights reserved by Cooper Cameron Corporation Cameron Division  PREFACE The procedures included in this book are to be performed in conjunction with the requirements and recommendations outlined in API Specifications. Any repairs to the equipment covered by this book should be done by an authorized Cameron service representative. Cameron will not be responsible for loss or expense resulting from any failure of equipment or any damage to any property or injury or death to any person resulting in whole or in part from repairs performed by other than authorized Cameron personnel. Such unauthorized repairs shall also serve to terminate any contractual or other warranty, if any, on the equipment and may also result in the equipment no longer meeting applicable requirements. File copies of this manual are maintained. Revisions and/or additions will be made as deemed necessary by Cameron. The drawings in this book are not drawn to scale, but the dimensions shown are accurate. P.O. Box 1212 Houston, Texas 77251-1212 ph: 713-939-2211  CONTENTS I. General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 A. Description and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 B. Operation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 C. Dimensional Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 D. Parts List . . . . . . . . . . .