Flowserve Spring Diaphragm Rotary Actuators Manual de usuario descargar pdf (Pagina 7)

Spring Diaphragm Rotary Actuators FCD VLAIM050-01 – 05/12

ﬂowserve.com

KIT #249 Lever Sub-Assembly KIT #330 Limit Stop Sub-Assembly (Can be used in place of

handwheel)

Retainer Ring

Pivot Pin

Roller Bearing

Lever Arm

Bearing

Socket

Head Bolt

Crank Lever

Limit Stop Bolt

Lock Washer

Limit Stop

Bolt Nut

Stroke Stop Shoe

Stroke Stop

Shoe Pin

KIT #397 Handwheel Assembly

NR 1 & 2

Item # Description

1 Handwheel

2 Indicator Plate

3 Handwheel Bolt

4 Handwheel Lock Nut

5SocketHeadCapscrew(2)

6 Handwheel Shaft

7 Handwheel Stop Nut

NR 3

Item # Description

1 Handwheel

2 Indicator Plate

3 Handwheel Bolt

4 Handwheel Lock Nut

5SocketHeadCapscrew(2)

6 Handwheel Shaft

7 Handwheel Stop Nut

8 Shoe Pin

9 Support Pad Shoe

10 Base Shoe

11 Retainer Shoe

12 Ball Bearing

13 Retaining Clip

WARNING: Do not attach or insert extension bars

into the handwheel, for added torque.

WARNING: The actuator spring is under compression.

1. Position valve vertically

 • Itiseasiertochangethediaphragmwiththevalveinthis

position.

NOTES:

 • Thediaphragmcanbereplacedbyitselfwhilethediaphragm

box is mounted to the transfer case, or the whole diaphragm

box can be removed and replaced.

 • Ifaspringsetchangeisdesired,itisrecommendedthatthe

entire diaphragm box be changed out as described in the

  “changingtheairaction”section.

2. Make sure the limit stop (See kit #330 Limit Stop Sub-Assembly)

and lever (See Kit #249 Lever Sub-Assembly) are engaged

 • Makesurethelimitstopisengagedwiththelever,sothespring

is applying force to the limit stop (or HW).

 • Thislimitstopwillholdthediaphragmpistoninplace,andallow

you to change the diaphragm without having to relieve the

spring.

3. Removethesmalldiaphragmcasenuts(351)andbolts(335)rst

WARNING: Use lubricant on the long threads to avoid galling,

simpliﬁes spring compression.

 • Asasafetyprecaution,removethesmalldiaphragmcasenuts

  (351)andbolts(335)rst,thenremovethethreadcoversoffthe

long bolts (334).

4. Apply lubricant to the long bolts (334)

 • Itisrecommendedtolubricatethelongspringcompressionbolts

(334).

Replacing the Diaphragm, Without Removing the Diaphragm Box

1 2 3 4 5 6 7 8 9 10 11 12

Comentarios a estos manuales

Sin comentarios

Flowserve Spring Diaphragm Rotary Actuators Manual de usuario Pagina 7

Comentarios a estos manuales

Relacionado con productos y manuales para Hardware Flowserve Spring Diaphragm Rotary Actuators