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Installation, Operating & Maintenance instructions

PAGE 11

PARTS LIST

ST.ST 316

Delrin, NRG, UHMWPE

Buna N, Viton, EPDM

ST.ST / Delrin

ST.ST

Delrin, NRG, UHMWPE

ST. ST.

Delrin, (Brass)

Plastic (ABS), Red & White

Plastic (ABS), Red & White

ST.ST

ST.ST

AL 380

ST.ST

AL 356-T6

AL 356/380

Buna N, Viton, EPDM

Spring steel, Painted

Spring steel, Painted

Spring steel, Painted

Buna N, Viton, EPDM

Buna N, Viton, EPDM

AL 356/380

AL 356/380

AL 356/380

Buna N, Viton, EPDM

ST. ST.

Steel E.N.Coated

1

4

4

4

4

4

3

1

3

1

3

1

8-16

1

1

2

2

1

1

4

4

1

1

1

1

4

1

2

Description

Qty

Material

1

2

3

4

5

6

7

7a

8

8a

9

10

11

12

Body

Piston

Piston O-Ring

Inner Spring

Middle Spring

Outer Spring

Cover O-Ring

Namur Cover O-Ring

Spring Return Cover

Namur Cover

Double Acting Cover

Air Supply O-Ring

Cover Screw

Pinion

Description

Qty

Material

13

14

15

16

17

18

19

20

21

22

23

24

25

26

Stop

Thrust Washer

Pinion O-Ring

Disc Bearing

Circlip

Pad

Stroke Adjustment Screw

Exhaust Plug (Silencer)

Indicator

Puck

Indicator Screw

Tag (not shown)

Namur insert

Insert screw

Summary of Contents for Compact4 II

Page 1: ...The Four Piston Pneumatic Actuator Sizes Included C15 C20 C25 C30 C35 C45 C60 C75 Installation Operating Maintenance www Compact4 com Compact Inc...

Page 2: ...The Compact actuator has been packaged to provide protection during shipment however it can be damaged in transport Prior to storage inspect the actuator for shipping damage Keep the actuators in thei...

Page 3: ...O rings and HT grease The Compact II minimum working temperature is 40 C 40 F when used with EPDM O rings and LT grease For temperatures below 40 C 40 F please consult with Compact When used in sub z...

Page 4: ...s Only Solenoids made to the NAMUR standard can be mounted in this way The Compact II actuator can also be piped with solid or flexible tubing from remote solenoid valves The screws are threaded into...

Page 5: ...assemble the actuator while it is still connected to the valve or to any ancillary Verify that the actuator is not pressurized Check that the air ports are vented and spring return actuators are in th...

Page 6: ...t 4 4 Push the four pads 18 in towards the pinion with a tool and remove them from body Note Usually it is not required to remove the pads 3 5 Follow the same routine on all four cylinders To replace...

Page 7: ...he grooves of the stop perpendicular to the adjustment screws to ensure correct angle of rotation Rotate the pinion CCW until the protrusion flats hit the adjustment screws and the grooves line up wit...

Page 8: ...cover and then screw the spring cover 8 6 21 Always tighten the screws in sequence 6 22 Assemble the DA covers 9 Make sure the covers are put back according to your marking during disassembly 6 23 As...

Page 9: ...rom the bottom 7 4 The stop plate 13 bottom bearing 14 and bottom O ring 15 will drop out with the pinion There is no need to separate the stop from the pinion Make sure the stop and pinion stay toget...

Page 10: ...econds is considered acceptable The leak testing pressure will be 80 psig 5 5 barg Use a calibrated pressure regulator to apply pressure to the actuator WARNING Do not exceed the maximum operating pre...

Page 11: ...AL 356 380 Buna N Viton EPDM ST ST Steel E N Coated 1 4 4 4 4 4 3 1 3 1 3 1 8 16 1 1 2 2 1 1 4 4 1 1 1 1 4 1 2 Description Qty Material 1 2 3 4 5 6 7 7a 8 8a 9 10 11 12 Body Piston Piston O Ring Inner...

Page 12: ...Compact Inc Compact Inc PO Box 1444 Paramus NJ 07652 Phone 201 523 6066 Fax 201 523 6065 sales compact4 com...

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