Fisher 585C Series Piston Actuators - Emerson

1 585C Series Piston of of with with Spring Way Valve Applications 25 and 50 actuator 60 130 actuator Connector Assembly (Size 60 130) Operation (Sizes 25 and 50) Operation (Sizes 60 130) (Sizes 25 and 50) Handwheel Housing O Ring or Thrust Bearings (Sizes 25 and 50) Seals, Changing Action, or Changing Bias Spring(s) (Sizes 25 and 50) (Sizes 60 130) Mounted Handwheel Maintenance(Sizes 60 130) of Handwheel Constructions(Sizes 60 and 68) 1. Fisher 585C Series Piston ActuatorX0175-1 Disassembly of Handwheel Constructions(Sizes 80 130) (Sizes 60 130) 25 and 60 of ManualThis instruction manual provides information on installation, maintenance, and parts ordering for the Fisher 585 Cpiston Actuators . Refer to separate instruction manuals for information about other equipment and accessories usedwith these for the 585 CLS long stroke actuator can be found in the Fisher 585 CLS Instruction Manual(D103793X012).Do not install, operate, or maintain a 585C Series actuator without being fully trained and qualified in valve, actuator ,and accessory installation, operation, and maintenance.

2 To avoid personal injury or property damage, it is importantto carefully read, understand, and follow all the contents of this manual, including all safety cautions and warnings. Ifyou have any questions about these instructions, contact your Emerson sales office before ManualD102087X012585C ActuatorApril 2019 Instruction ManualD102087X012585C ActuatorApril 20192 Description585C pneumatic Piston Actuators (figure 1) provide accurate throttling or on off control of sliding stem valves. The585C actuator uses a double acting cylinder, which requires air pressure for 25 and 50 Actuators are available as a springless construction or with a bias spring. Depending on configuration,the bias spring will retract or extend the Piston rod upon loss of cylinder air pressure. Size 60 through 130 Actuators areavailable as springless constructions Actuators are typically supplied with a DVC6200 digital valve controller, or a 3600 P/P or I/P analog 585C actuator is available with a top mounted or side mounted manual handwheel, depending on actuator for the 585C Piston Actuators are given in table 1.

3 Some individual Actuators come from the factory withspecifications stamped on a nameplate attached to the ServicesFor information on available courses for Fisher 585c series piston actuators , as well as a variety of other products,contact: Emerson Automation SolutionsEducational Services - RegistrationPhone: 1-641-754-3771 or 1-800-338-8158E-mail: ManualD102087X012585C ActuatorApril 20193 Table 1. 585C Specifications (Sizes 25 130)Operating Pressure(1)Sizes 25 50 Maximum Allowable: bar (150 psig)Minimum Recommended: bar (20 psig)Sizes 60 130 Maximum Allowable: See table 8 Minimum Recommended: bar (35 psig)TravelSee table 2 Thrust CapabilitiesSee tables 4 through 8 Stroking SpeedsVaries with actuator size, actuator spring, travel, andsupply pressure. If stroking speed is critical, consultyour Emerson sales officePiston AreaSee table 2 Cylinder Volumetric DisplacementSee table 2 Operative Temperature Limits(1)For All SizesStandard Construction (Nitrile O Rings): -40 to 80_C (-40 to 175_F)Optional Construction (Fluorocarbon O Rings): -18 to 149_C (0 to 300_F)For Sizes 60-130 Low Ambient Temperature option: Fluorosilicone O-Rings: -60 to 80_C (-76 to 175_F)With Handwheel.

4 -51 to 80_C (-60 to 175_F)Yoke Boss and Valve Stem DiametersSee table 3 Pressure ConnectionsSize 25 60J1/4 NPT internal (standard), or J3/8 NPT internal(optional)Sizes 68 130J1/2 NPT internal (standard)Instrument MountingUniversal NAMUR mountingConstruction MaterialsPartMaterialYokeDuctile IronPistonAluminumCylinderAluminumBoltin g and FastenersNCF (non corroding finish)Springs(sizes 25 and 50 only)Alloy SteelO RingsNitrile (std), FluorocarbonActuator StemChrome plated SteelStem ConnectionStainless SteelTravel Indicator ScaleStainless SteelPaintPolyester PowderCylinder Seal Bushings(sizes 60 130 only)BrassStem Connector(sizes 60 130)Zinc plated steelApproximate Weights (less positioner and handwheel)Size 252 1/8 inch yoke boss, 7 kg (16 pounds)2 13/16 inch yoke boss, 8 kg (17 pounds)Size 502 13/16 inch yoke boss, 20 kg (45 pounds)3 9/16 inch yoke boss, 22 kg (48 pounds)Size 60: 31 kg (68 pounds)Size 68: 54 kg (120 pounds)Size 80: 102 kg (225 pounds)Size 100: 113 kg (250 pounds)Size 130: 188 kg (415 pounds)OptionsSizes 25 and 50 JTop mounted handwheel, see figures 5, 7, and 8and table 9 JCylinder bypass valve JLimit switches JFisher4200 position transmitterSizes 60 130 JIntegral side mounted handwheel, (figure 9)Sizes 25 130 JFIELDVUEt mounting optionsJFisher 377 trip valve system to fail actuatorJup or Jdown or Jlock in last positionJTopWorxt DXP M21 GNEB electrical valve stemposition switchJMicro Switch limit switches1.

5 The pressure/temperature limits in this manual and any applicable standard or code limitation for valve should not be ManualD102087X012585C ActuatorApril 20194 Table 2. Fisher 585C Piston Cylinder Clearance VolumesPISTON AT TOP OF CYLINDER (SPRINGS BELOW Piston FOR SIZE 25 AND 50)ActuatorSizePiston AreaMaximum actuator TravelUpper Clearance VolumeVolume Below AT BOTTOM OF CYLINDER (SPRINGS ABOVE Piston FOR SIZE 25 AND 50)ActuatorSizePiston AreaMaximum actuator TravelLower Clearance VolumeVolume Above 3. Yoke Boss and Valve Stem DiametersACTUATOR SIZEYOKE BOSS DIAMETERVALVE STEM DIAMETERmmInchesmmInches2554712 1/82 13 13/163 9 9 9 , 1/41001275, 1/41301275, 1/41. Heavy actuator to bonnet ManualD102087X012585C ActuatorApril 20195 actuator Thrust CapabilitiesTable 4. Fisher 585C Size 25 and 50 actuator Thrust Capabilities, Units (spring retracts actuator stem)ACTU ATORSIZESPRINGRATE,lb/inACTUATORSTEMTRAV EL,INCHESSPRINGTHRUST W/ACTUATORSTEMRETRACTED,POUNDSSPRINGTHRU ST W/ACTUATORSTEMEXTENDED,POUNDSNET THRUST FOR 585C WITH actuator STEM FULLYEXTENDED AT FULL TRAVELSPRINGSUSED,BYCOLORO perating Pressure, psig405060708090100110125150 Force, Pounds250 All0010401300156018202080234026002860325 03900 SpringsNot & White500 All0018402300276032203680414046005060575 06900 SpringsNot & &GreenX Indicates where the listed supply pressure is not sufficient to overcome the opposing bias spring ManualD102087X012585C ActuatorApril 20196 Table 5.

6 Fisher 585C Size 25 and 50 actuator Thrust Capabilities, Metric Units (spring retracts actuator stem)ACTU ATORSIZESPRINGRATE,N/mmACTU ATORSTEMTRAVEL,mmSPRINGTHRUST W/ACTUATORSTEMRETRACTED,NSPRINGTHRUST W/ACTUATORSTEMEXTENDED,NNET THRUST FOR 585C WITH actuator STEM FULLYEXTENDED AT FULL TRAVELSPRINGSUSED,BYCOLORO perating Pressure, , N250 All004626578369398096925210,40911,56512, 72214,45717, ,14210,0089875965311,29811,16511,03210,8 0913,03312,90012,76612,54415,92515,79115 ,65815, ,65411,34311,12110,67614,54614,23414,012 13, ,94310,54210,275969713,83413,43413,16712 , ,45511,87711,47610,720 Gold & ,07610,32098318807 LightGreen &White500 All00818010,20012,30014,30016,40018,4002 0,50022,50025,60030, ,008983194758896818512,09911,92111,56510 ,98710,27514,19014,01213,65613,12212,366 16,28016,10215,74715,21314,45718,41618,1 9317,83717,30316,54720,50620,32819,92819 ,39418,63823,62023,44223,08622,55221,796 28,86928,69128,33527,80127, ,008965389858007667212,09911,78811,12110 ,097876314,19013,87813,21112,18810,85416 ,28015,96915,30214,27912,94418,37118,060 17,39216,36915,03521.

7 52921,21820,55119,52818,19326,77826,4672 5,80024,77723, ,34212,4101157623 XXX324727131690133X533848043781222417874 2869395872431522699519903079626450435911 ,61011,12110,0978541645013,74513,21112,1 8810,631854115,83615,30214,27912,72210,6 3118,94918,46017,39215,88013,78924,19823 ,70922,64121,12919,038 Pink & ,32818,46016,72514,14510, ,74815,70213,61210,4766294 Pink &GreenX Indicates where the listed supply pressure is not sufficient to overcome the opposing bias spring ManualD102087X012585C ActuatorApril 20197 Table 6. Fisher 585CR Size 25 and 50 actuator Thrust Capabilities, Units (spring extends actuator stem)ACTUATORSIZESPRINGRATE,lb/inSPRINGT HRUST W/ACTUATORSTEMEXTENDED,POUNDSTOTAL THRUST FOR 585CR WITH actuator STEM FULLYEXTENDEDSPRINGS USED, BY COLORO perating Pressure, psig(1)405060708090100110125150 Force, Pounds25(2)00104013001560182020802340260 0286032503900 Springs Not Used200200124015001760202022802540280030 603450 XGold40040014401700196022202480274030003 2603650 XLight Green50050015401800206023202580284031003 3603750 XWhite7007001740200022602520278030403300 3560 XXGold & White90090019402200246027202980324035003 760 XXLight Green & White50(3)

8 0018402300276032203680414046005060575069 00 Springs Not Used330330221026803150362040904560503055 006205 XPink60060024802950342038904360483053005 7706475 XLight Blue930930281032803750422046905160563061 006805 XPink & Light Blue155015503430390043704840531057806250 6720 XXGreen188018803760423047005170564061106 5807050 XXPink & GreenX Indicates where the listed supply pressure is not sufficient to overcome the opposing bias spring The maximum design pressure for size 25 and 50 actuator is 150 Maximum thrust is 3900 Maximum thrust is 6900 7. Fisher 585CR Size 25 and 50 actuator Thrust Capabilities, Metric Units (spring extends actuator stem)ACTUATORSIZESPRINGRATE,N/mmSPRINGTH RUST W/ACTUATORSTEMEXTENDED,NTOTAL THRUST FOR 585CR WITH actuator STEM FULLYEXTENDEDSPRINGS USED, BYCOLORO perating Pressure, bar(1) , N25(2)0046265782693980959251104081156512 7211445617347 Springs Not & Green & White50(3)008180102001230014300164001840 020500225002560030700 Springs Not & Light & GreenX Indicates where the listed supply pressure is not sufficient to overcome the opposing bias spring The maximum design pressure for size 25 and 50 actuator is Maximum thrust is 17347 Maximum thrust is 31358 ManualD102087X012585C ActuatorApril 20198 Table 8.

9 Fisher 585C Thrust (springless construction)ACTUATORSIZEPISTONAREATOTAL THRUST FOR 585C(1)MAXIMUM ALLOWABLETHRUSTO perating Pressure, bar(3) , Newtons(2)Newtons25168463057806940810092 6010400116001270014500173001730050303818 0102001230014300164001840020500225002560 0307003140060358988012300148001730019800 2220024700272003090036900369006857115700 1970023600276003150035400394004330049200 5560055600(4)805711570019700236002760031 5003540039400433004920058700587001008422 3200290003480040600464005220058000639007 2600867008670013014303940049300591006900 0787008850098800108100XX111200 ACTUATORSIZEPISTONAREAO perating Pressure, psig(3)MAXIMUM ALLOWABLETHRUST405060708090100110125150 Inches2 Force, Pounds(2) (4) Indicates where the listed supply pressure will exceed the maximum thrust The maximum design pressure for size 25 through 100 Actuators is bar (150 psig). The size 68 and 130 Actuators are limited to and bar (140 and 113 psig) The size 25 and 50 data is for the construction without a bias Minimum operating pressure for sizes 60 130 Actuators is bar (35 psig).

10 4. The size 68 actuator with a handwheel is limited to 40000 Newtons (9000 lb) of OperationThe 585C Piston actuator (figures 2 and 3) uses a Piston that moves inside the actuator cylinder. An O ring (see figure3) provides a seal between the Piston and the an equilibrium state, the actuator reacts to a force unbalance that is created by increasing supply pressure onone side of the Piston , and decreasing it on the other. This moves the Piston up or down, and results in a repositioningof the valve with Handwheel (figures 2 and 5)The handwheel version can be used to open or close the valve manually (either during normal operation or in anemergency), to position the valve at any point in the stroke, or to act as a travel 25 and 50 Actuators use an integral top mounted handwheel. See figure 60 to 130 Actuators use a side mounted handwheel, and come with a spring loaded ball detent which preventsvibration from changing the handwheel setting. Handwheels for most types are either 203 mm (8 inches) in diameterwith beveled gears or 432 mm (17 inches) in diameter with worm ManualD102087X012585C ActuatorApril 20199 Handwheel SpecificationsTable 9.