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Instruction Manual

D100333X012

1069 Actuator

April 2018

4

Figure 2. Mounting Positions

49A3300‐A
B1808

POSITION 1
STANDARD

POSITION 1
STANDARD

NORMAL
FLOW

NORMAL
FLOW

RIGHT-HAND MOUNTING

LEFT-HAND MOUNTING

NOTES:

1 CLOCKWISE-TO-OPEN ACTION FOR V250 VALVES, CLOCKWISE-TO-CLOSE ACTION FOR 8510 VALVES.

2 CLOCKWISE-TO-CLOSE ACTION FOR V250 AND 8510 VALVES.

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Summary of Contents for Fisher 1069

Page 1: ...on manual includes installation adjustment maintenance and parts ordering information for the Fisher 1069 dual piston pneumatic rotary actuator see figure 1 Instructions for the control valve body the valve positioner and accessories are included in separate instruction manuals Description The 1069 dual piston pneumatic rotary actuator is for use with larger sizes of rotary shaft valves such as NP...

Page 2: ...90 Degrees Rotation 0 06 m3 2 13 cubic feet Travel Indication Graduated scale and pointer located on actuator end of valve shaft Mounting Positions Either right or left hand mounted as viewed from the valve inlet in any of the four positions shown in figure 2 Approximate Weight Actuator 567 kg 1250 pounds Manual Operator 324 kg 715 pounds 1 See separate instruction manual for positioner specificat...

Page 3: ...al operator is used it is removed with the cover 2 Remove the cap screws and anti rotator assemblies keys 8 and 42 3 If the lever key 19 is attached to the valve shaft loosen the cap screws key 20 and rotate the set screw key 41 clockwise slightly to spread the split portion of the lever Then remove the lever through the openings in the housing key 15 For an 8510 valve body the disk must be open a...

Page 4: ...ng Positions 49A3300 A B1808 POSITION 1 STANDARD POSITION 1 STANDARD NORMAL FLOW NORMAL FLOW RIGHT HAND MOUNTING LEFT HAND MOUNTING NOTES 1 CLOCKWISE TO OPEN ACTION FOR V250 VALVES CLOCKWISE TO CLOSE ACTION FOR 8510 VALVES 2 CLOCKWISE TO CLOSE ACTION FOR V250 AND 8510 VALVES ...

Page 5: ... parts and impair safe operation 7 To aid installation of the lever apply lithium grease key 45 to the exposed valve shaft spline It may be necessary to rotate the set screw key 41 clockwise slightly to spread the split portion of the lever and allow installation onto the valve shaft 8 Consult the appropriate valve body instruction manual for lever valve shaft orientation marks and slide the lever...

Page 6: ...ting to operate the 1069 actuator when the auxiliary manual operator is engaged could damage the splined valve shaft Be certain the manual operator is disengaged before operating the 1069 actuator 13 Perform the adjustment procedures before proceeding to the loading connection procedure Loading Connections 1 If a valve positioner is used with the control valve the pressure connections to the actua...

Page 7: ...is positioned against either of the travel stops For accurate adjustment of the zero degree position of the valve disk or ball the control valve must be removed from the pipeline Refer to the valve body instruction manual for instructions during this procedure If the actuator is equipped with a manual operator make sure that the manual operator is in the disengaged position and that the bypass val...

Page 8: ...ends upon the severity of service conditions This section provides procedures for both disassembly and assembly of parts Key numbers referenced in these procedures are shown in figure 4 unless otherwise specified WARNING Sudden release of pressure or uncontrolled process fluid can occur when repair work is done To avoid personal injury or damage to the process system perform the following before s...

Page 9: ...key 19 off the valve shaft Driving the lever could damage internal valves parts On some valve types driving the lever could move the valve disk and bearings away from the centered position causing subsequent damage to valve parts as the valve is being operated If necessary use a wheel puller to remove the lever It is okay to tap the wheel puller screw lightly to loosen the lever but hitting the sc...

Page 10: ...ys 8 and 42 Cap screw torques are listed in table 2 Tighten the cap screws key 8 to 407 NSm 300 lbf ft 6 Refer to figure 2 for the desired position of the housing key 15 Install the housing over the lever and secure it to the mounting yoke with the cap screws key 18 7 Apply lithium grease key 45 to the surface of both sliding seals key 13 and thrust washers key 36 8 To install each cylinder flange...

Page 11: ...h the retaining rings key 22 If a new bearing key 23 is required it should be installed into the cover before the hub 14 If necessary install the travel indicator scale key 26 and secure it with the self tapping screws key 27 Then install the travel indicator key 28 to the hub and secure it with the self tapping screws key 29 If an optional manual operator is used make sure that the travel indicat...

Page 12: ... Align the four zero marks on the end of the valve shaft with the four zero marks on the inside end of the actuator adaptor key 21 figure 4 Note To ensure that the adaptor zero marks are oriented correctly make sure that the relative position of the travel indicator key 69 on the travel indicator scale key 70 corresponds to the open or closed position of the valve 4 Secure the manual operator to t...

Page 13: ...necessary push in the declutching handwheel firmly while it is in the appropriate position to help interlock the gears Operation Rotate the main handwheel counterclockwise to open the valve and clockwise to close the valve Parts Ordering When corresponding with your Emerson sales office or Local Business Partner about this equipment refer to the serial number found on the actuator nameplate key 32...

Page 14: ...el 4 req d 32 Nameplate stainless steel 33 Drive Screw stainless steel 4 req d 34 Travel Stop Nut steel 60 degree rotation only 35 Travel Stop Screw zn pl steel 60 degree rotation 1 req d 90 degree rotation 2 req d 36 Thrust Washer PTFE 2 req d 37 Hex Nut zn pl steel 60 degree rotation only 38 Washer pl carbon steel 8 req d 39 Hex Nut zn pl steel 60 degree rotation 1 req d 90 degree rotation 2 req...

Page 15: ...Instruction Manual D100333X012 1069 Actuator April 2018 15 Figure 4 Fisher 1069 Actuator Assembly 58A8035 B Sht 1 2 60 DEGREE ROTATION APPLY LUB SEALANT ...

Page 16: ...h are available upon request We reserve the right to modify or improve the designs or specifications of such products at any time without notice E 1983 2018 Fisher Controls International LLC All rights reserved Fisher is a mark owned by one of the companies in the Emerson Automation Solutions business division of Emerson Electric Co Emerson Automation Solutions Emerson and the Emerson logo are tra...

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