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Emerson Fisher DSV1000, Инструкция по эксплуатации

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Instruction Manual

D104727X012

DSV1000 Valve

June 2022

17

Figure 6. Fisher NPS 6 CL150 DSV1000 Valve Assembly

NOTE: KEY NUMBERS 10, 23, 24, 26, 27, 28, 29, 35, 36, 39, 44, AND 45 ARE NOT SHOWN

GE90204

VIEW A

APPLY LUBRICANT

VIEW B

SCALE 4:1

VIEW C

VIEW A

SCALE 4:1

VIEW C

SCALE 2:1

VIEW B

Содержание Fisher DSV1000

Страница 1: ... operate or maintain a DSV1000 valve without being fully trained and qualified in valve actuator and accessory installation operation and maintenance To avoid personal injury or property damage it is important to carefully read understand and follow all the contents of this manual including all safety cautions and warnings If you have any questions about these instructions contact your Emerson sal...

Страница 2: ... Keyed Face to Face Dimensions Long Pattern per B16 10 Shutoff Classification API 598 Flow Direction Unidirectional or Bidirectional flow Flow Characteristic Modified equal percentage Maximum Ball Rotation 90 degrees Approximate Weight See table 3 1 The pressure temperature limits in this manual and any applicable standard or code limitation for valve should not be exceeded Educational Services Fo...

Страница 3: ... S17400 H1150D O Ring Backup Rings Nitrile Actuator Mounting Bolting Steel Grade 5 Table 3 Face to Face Dimensions and Approximate Weights VALVE SIZE NPS CLASS FACE TO FACE DIMENSIONS APPROXIMATE WEIGHT mm Inches kg lbs 6 150 394 15 50 170 370 300 403 15 88 190 415 600 559 22 00 280 620 8 150 457 18 00 305 670 300 502 19 75 350 775 600 660 26 00 465 1020 10 150 533 21 00 430 950 300 568 22 38 495 ...

Страница 4: ...us operation will be necessary during inspection and maintenance of the valve 2 The valve is normally shipped as part of a valve assembly with a factory adjusted actuator mounted on the valve If the valve or actuator has been purchased separately or if the actuator has been removed refer to the Actuator Mounting section and the appropriate actuator instruction manual for installation and adjustmen...

Страница 5: ...nly open or close the valve D Vent the power actuator loading pressure and relieve any actuator spring precompression D Use bypass valves or completely shut off the process to isolate the valve from process pressure relieve any process pressure from both sides of the valve body and drain the process media from both sides of the valve D Dual seal constructions can retain pressure and process fluid ...

Страница 6: ... compression has now been reached If leakage continues replace the packing components and inspect the packing box housing bore and valve drive shaft for damage as described in the following procedures Replacing Packing Replacing the packing requires bleeding off the system and removing the actuator from the valve Valve actuator adjustments cannot be made correctly without observing the fully open ...

Страница 7: ...removing the packing parts 6 Remove the packing follower nuts packing flange and spring pack and packing follower keys 36 37 and 38 7 Remove the packing parts a If the packing box housing key 6 is mounted on the valve Use a formed wire hook with a sharp end to pierce the packing rings and pull the rings out of the packing box housing Do not scratch the drive shaft or packing gland bore Scratching ...

Страница 8: ... for any signs of leakage Seal Ring Maintenance WARNING D See the WARNING at the beginning of the Maintenance section for more information before removing the valve from the pipeline D Use proper lifting and rigging practices while moving the valve or valve actuator assembly Valve Disassembly Refer to figures 4 5 and 6 to identify the DSV1000 valve components by key number Disassemble the valve on...

Страница 9: ...y is adequately separated from the valve body Remove the packing box housing assembly from the valve body The packing box housing assembly includes all packing parts drive shaft key 4 O ring seal key 14 drive shaft bushing key 8 and thrust washer key 9 The two straight pins key 7 may stay attached to the packing box c If necessary use a punch and drive each straight pin towards the valve side of t...

Страница 10: ... back up ring keys 15 and 16 and the multitude of springs key 18 Ensure all springs and the lower bearing plate dowel pins key 22 are accounted for Clean and protect all sealing surfaces Valve Assembly Be sure to replace valve parts in the same position and orientation from which they were removed Use the following steps to reassemble the valve Note Clean and protect all sealing surfaces from dama...

Страница 11: ... special care to prevent damage to the raised face serrated surface Install the bearing plate dowel pins key 22 in the tailpiece Note The dowel pins are not applicable to the NPS6 CL150 as this construction does not incorporate bearing plates 11 If necessary install new bushings key 12 in the bearing plates key 11 by driving out the old and pressing in the new WARNING When lifting the ball ensure ...

Страница 12: ...king sure the packing box housing material has been deformed within the bore to prevent the pins from disengaging 20 Tighten the socket head cap screws key 10 in a star pattern to the appropriate torque specification see table 4 Reinstall the two plastic packing box plugs key 39 into their respective jack bolt counterbores to prevent environmental ingress 21 Install the packing components as detai...

Страница 13: ...hin the upstream and downstream valve seal inside diameters The actuator linkage or travel stops should be adjusted so that the full closed 0 valve position is precisely 90 degrees from the visually verified 100 open position 3 For reference two parallel lines are machined on the actuator mounting end of the valve drive shaft key 4 The lines represent the orientation of the valve ball bore The bal...

Страница 14: ...Instruction Manual D104727X012 DSV1000 Valve June 2022 14 Figure 4 DSV1000 Exploded View GE89572 NOTE 1 KEY NUMBERS 24 26 27 39 44 45 AND 46 ARE NOT SHOWN APPLY LUBRICANT ...

Страница 15: ... O Ring 2 req d 16 Back up Ring 2 req d Key Description 17 Thrust Washer 2 req d 18 Spring 19 Continuous Thread Stud short 20 Continuous Thread Stud long 21 Heavy Hex Nut 22 Dowel Pin 23 Hex Head Pipe Plug 24 NACE Label not shown 25 Base Bracket 26 Nameplate not shown 27 Drive Screw for nameplate not shown 28 Hex Head Pipe Plug 29 Square Key 30 Flat Washer 31 Hex Head Screw Cap 32 Anti Extrusion R...

Страница 16: ...000 Valve June 2022 16 Figure 5 Fisher NPS 6 CL300 through NPS 24 CL600 DSV1000 Valve Assembly NOTE KEY NUMBERS 10 23 24 26 27 28 29 35 36 39 44 AND 45 ARE NOT SHOWN GE89573 VIEW A APPLY LUBRICANT VIEW B VIEW A SCALE 1 1 VIEW B SCALE 1 1 ...

Страница 17: ...0 Valve June 2022 17 Figure 6 Fisher NPS 6 CL150 DSV1000 Valve Assembly NOTE KEY NUMBERS 10 23 24 26 27 28 29 35 36 39 44 AND 45 ARE NOT SHOWN GE90204 VIEW A APPLY LUBRICANT VIEW B SCALE 4 1 VIEW C VIEW A SCALE 4 1 VIEW C SCALE 2 1 VIEW B ...

Страница 18: ...Instruction Manual D104727X012 DSV1000 Valve June 2022 18 ...

Страница 19: ...Instruction Manual D104727X012 DSV1000 Valve June 2022 19 ...

Страница 20: ...e available upon request We reserve the right to modify or improve the designs or specifications of such products at any time without notice E 2022 Fisher Controls International LLC All rights reserved Fisher and ENVIRO SEAL are marks owned by one of the companies in the Emerson Automation Solutions business unit of Emerson Electric Co Emerson Automation Solutions Emerson and the Emerson logo are ...

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