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Spare Parts APEX 7000, 7600 

No. Part 

No 

Qty 

Description 

Remarks 

 

Housing 1 N/A 

 

2   1 

Front 

Cover 

 

 

Diaphragm cover incl. O-ring 

 

4   1 

Diaphragm 

 

5   2 

Diaphragm 

washer 

 

6   1

 

Balance Arm 

 

7   1

 

Feedback spring 3-15 psi assembly 

 

7   1

 

Feedback spring 6-30 psi assembly 

Green 

8   1

 

Lower arm assembly 

 

9   1

 

Rod  

10   1

 

Spring  

11   1

 

Twist Stop 

 

12   1

 

Pilot valve incl. O-rings 

 

13   1

 

Cam locking nut incl. screw 

 

15   1

 

Mounting adapter incl. screws 

 

16   1

 

Ball bearing 

 

17   1

 

Cam K1 90°/180° Linear 0-100%, split range 0-50-100% 1 

 

17   1

 

Cam special, K2-K10 (Consult Factory) 

 

18   1

 

Spindle  

19   1

 

Indicator Arrow 

 

20   1

 

Set Screw set 

 

21   1

 

Seal and O-ring set NBR, Nitrile rubber  (4,21) 

 

 

 
 

 

Summary of Contents for APEX 7000

Page 1: ...cations dew point 18 degrees below ambient temperature particle size 5 microns oil content 1ppm Mounting The following instructions apply to rotary actuators only Linear applications require special m...

Page 2: ...e made to the valve closed position Always start calibration procedure by applying 0 input signal then adjusting zero position Caution Cam pinch points may injure fingers Be sure to avoid placing fing...

Page 3: ...etting by turning screw C while doing so keep the zero screw B in position by applying pressure with your thumb 8 Lock the calibration mechanism in place by tightening locking screw A 9 Apply 0 signal...

Page 4: ...w Figure below shows cam setting for Direct Action increasing signal 0 1005 20 100 kPa 3 15 psi to open Cam follower to ride on lobe D 0 100 Figure below shows cam setting for reverse action decreasin...

Page 5: ...nce arm 5 engage the slot in spool 6 3 Tighten screw 1 4 Check for smooth operation of assembly I P Installation All I O modules are factory calibrated an cannot be adjusted Kits are available to allo...

Page 6: ...es 1 See hazardous location certificate for detailed temperature ratings All Apex 7000 units comply with ATEX directive for non electric equipment intended for use in hazardous locations to Ex II 2 G...

Page 7: ...equipment See Supply Air Requirements 2 Make sure arms bearings and adjustment screws move freely Caution Moving parts to check freedom with supply pressure connected will cause rotation of cam Be sur...

Page 8: ...y 7 1 Feedback spring 6 30 psi assembly Green 8 1 Lower arm assembly 9 1 Rod 10 1 Spring 11 1 Twist Stop 12 1 Pilot valve incl O rings 13 1 Cam locking nut incl screw 15 1 Mounting adapter incl screws...

Page 9: ...necting block NPT assembly 3 1 Connecting block G assembly 4 1 Relief valve spring 6 1 Gasket for Apex 7000 6 1 Gasket for Apex 7100 7 1 Diaphragm cover incl O ring 8 1 Diaphragm 9 2 Diaphragm washer...

Page 10: ...PT 1 8 36 4 Plug 1 8 G 37 1 Cam 38 45 75 80 1 Screw set Apex 7000 7100 6 46 53 67 70 75 80 1 O ring set Apex 7000 7100 Nitrile NBR 6 46 53 67 70 75 80 1 O ring set Apex 7000 7100 Silicone Q 54 1 Spind...

Page 11: ...purchaser user must therefore assume the ultimate responsibility for the proper sizing and selection installation operation and maintenance of Flowserve products The purchaser user should read and und...

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