1 / 5
文档名称:

球阀使用说明书英文版(ballvalve).pdf

格式:pdf   大小:168KB   页数:5页
下载后只包含 1 个 PDF 格式的文档,没有任何的图纸或源代码,查看文件列表

如果您已付费下载过本站文档,您可以点这里二次下载

分享

预览

球阀使用说明书英文版(ballvalve).pdf

上传人:3144187108 9/28/2022 文件大小:168 KB

下载得到文件列表

球阀使用说明书英文版(ballvalve).pdf

相关文档

文档介绍

文档介绍:该【球阀使用说明书英文版(ballvalve) 】是由【3144187108】上传分享,文档一共【5】页,该文档可以免费在线阅读,需要了解更多关于【球阀使用说明书英文版(ballvalve) 】的内容,可以使用淘豆网的站内搜索功能,选择自己适合的文档,以下文字是截取该文章内的部分文字,如需要获得完整电子版,请下载此文档到您的设备,方便您编辑和打印。ProductManual
-OperationandMaintenanceManual
ProductName:API6DBallValve
January2012
1Scope
Thismanualcoversmanually/motor/pneumaticoperatedseatsupported/trunnion
supportedballvalvehavingtow/threepiecesbodywithnominalsizesDN15mm-1200mm
(1/2”-48”)-10MPa(ANS1class150-2500).
Valveendsmaybethreaded,flanged,butt-weldedorsocket
2Applications
.
:
-corrosivefluid,suchaswater,vapororoiletc.
:
PTFE≤130℃
RPTFE≤160℃
PPL≤300℃
NYLON≤121℃
:
BasicdesignAPI6D-2008
-2003
-2009
TEMP.&-2009
-2009
MainpartsandmaterialsASMEmaterials,seeTable1
Figure1:TrunnionBallValve
4Structure
.
-1-
:
Table1:MajorPartsandMaterials
ItemPartsMaterial-IMaterial-IIMaterial-IIIMaterial-Ⅳ
ASMESA351
1BODYASMESA216-WCBASMESA105SAMESA350LF2
CF8
ASMESA351
2BONNETASMESA216-WCBASMESA105SAMESA350LF2
CF8
3BOLTASMESA193B7ASMESA193B7ASMESA193B8ASMESA193B7
4HEXAGONNUTASMESA1942HASMESA1942HASMESA1948ASMESA1942H
ASMESA276ASMESA276ASMESA276ASMESA276
5GASKET
304+GRAPHITE304+GRAPHITE304+GRAPHITE304+GRAPHITE
6O-RINGVITONVITONVITONVITON
ASMEASMESA276
7BACKUPRINGASMESA105+ENPASMESA350LF2
SA105+ENP304
PTFE/RPTFE/PTFE/RPTFE/PTFE/RPTFE/PTFE/RPTFE/
8SEATINSERT
NYLON/PPLNYLON/PPLNYLON/PPLNYLON/PPL
ASMESA29ASMESA29ASMESA276
9UPPERSTEMASMESA350LF2
4140+ENP4140+ENP304
ASMEASMEASMESA276ASMESA350
10BALL
SA105+ENPSA105+ENP304LF2
ASMEB637ASMEB637ASMEB637ASMEB637
11SPRING
UNSNO7500UNSNO7500UNSNO7500UNSNO7500
BOTTOMASMESA29ASMESA29ASMESA276ASMESA29
12
COVER4140+ENP4140+ENP3044140+ENP
:
-29℃~38℃workingpressure(bar)
ASMESA216WCBASMESA105ASMESA351CF8ASMESA350LF2






50℃workingpressure(bar)
ASMESA216WCBASMESA105ASMESA351CF8ASMESA350LF2

-2-





100℃workingpressure(bar)
ASMESA216WCBASMESA105ASMESA351CF8ASMESA350LF2






121℃workingpressure(bar)
ASMESA216WCBASMESA105ASMESA351CF8ASMESA350LF2






6Operation
Thevalvecanbemanuallyoperatedbyusingthehandleformanuallyoperatedvalvesor
motor-operatedbytheelectricactuatorformotoroperatedvalvesorpneumaticoperatedbypneumatic

90ºresultsinvalveopen.

,thevalveisclosed.
,valveopen/closeisindicatedbythepositioneronthe
electric/pneumaticactuator.
7Storage,maintenance,installationandservice
.
,regularcheckupisrequiredtoensurethatthevalvesarein

seatsealingsurfacecleanandpreventanydamageofsealingsurface.
-3-
.

withwhiteclothpriortoinstallation.
,thetightnessofpackingshouldbecheckedtoensurethatsealingissecured
withoutaffectingtheturningofstem.

valveinstallation.

theflowisnotallowed.

allowed.


necessary.
“Electricvalveactuatorinstructionmanual”and“Pneumaticvalveactuatorinstructionmanual”
shouldbereferredwithregardtothestorage,maintenance,installationandserviceformotor-operated
valveandpneumatic-operatedvalverespectively.
8Possibletroubles,causesandsolutionsseetable
PossibletroubleCausesSolution









-pressedpackingproperlypressed

operatedproperly
9Guarantee

failureduetomaterialdefectives,manufacturingproblems,designunreasonableoranydamageunder
normaloperatingconditionswillberepairedorpartsreplacedfreeofchargebymanufacturerwithinthe
guaranteeperiod.
-4-