fisher_8580_im操作说明书手册

Instruction Manual8580 ValveD103300X012June 2017FisherTM 8580 Rotary ValveContentsFigure 1.Fisher 8580 Valve with 2052 ActuatorIntroduction.…and DVC6200 Digital Valve ControllerScope of Manual............................Description1Educational Services ..........................Specifications，4t+++。。,,+++4t+。。2Installation ...................................4Maintenance…>Packing Maintenance.8Replacing the Seal Ring Assembly.11Replacing the Disk,Shafts,or Bearings12Actuator Mounting，。。，，，，，，+。16Parts Ordering.……19Parts Kits…19Parts List。。。。。………………………”…20LUGGED STYLEIntroductionScope of ManualThis instruction manual includes installation,maintenance,and parts information for the Fisher 8580 valve,DN50through DN300 or NPS 2 through NPS 12(figure 1).Refer to separate instruction manuals for information covering thepower on-off actuator and accessories.Do not install,operate,or maintain an 8580 valve without being fully trained and qualified in valve,actuator,andaccessory installation,operation,and maintenance.To avoid personal injury or property damage,it is important tocarefully read,understand,and follow all the contents of this manual,including all safety cautions and warnings.If youhave any questions about these instructions,contact your Emerson sales office or Local Business Partner beforeproceeding.DescriptionThe 8580 rotary valve offers excellent throttling and quarter-turn performance.An approximately linear flowcharacteristic provides precise throttling control.The 8580 valve offers high cycle life and rugged reliability.Retainer clips provide for versatility to mount and align the same wafer style valve body in different pipingconfigurations(ASME and EN ratings).The valve body is compatible with PN 10 through PN 40,CL150,and CL300ratings.Face-to-face dimensions meet EN 558,APl 609,and MSS-SP68 standards.FISHEREMERSONwww.Fisher.com