BIFFI RPS User Manual

14
1 2
16
4
5
6
7
A
10
31
25
12
17
14
20
15
28
19
18
8
21
22
24
23
26
25
7
2230
27
B
C
D
*1313
11
32
29
33
*2
*3
A
B
C
D
B1
PARTS LIST
Item Description
1 Housing
2 Pinion
3 Piston
4 End flange
5 Rack
6 Shaft
7 Cylinder gasket
8 Shoulder washer
10 Nut
11 Spring retainer disk
12 Rack spacer rod
13 Cylinder tube
FIGURE 20
RPS spring return pneumatic actuator
14 Tie rod
15 Thrust bearing screw
16 Spring
17 Sealing washer
18 Sealing washer
19 Sliding block
20 Piston guide sliding ring
21 Retainer ring
22 Screw
23 O-ring
24 O-ring
25 Nut
26 Nut
27 Washer
28 Washer
30 Travel stop screw
31 Screw
32 Plug
33 Spacer tube
*1 Stop setting screw
*2 Manual override jack screw
*3 O-ring
* applicable to RPS with handwheel manual override
Item Description Item Description
RPS SPRING RETURN PNEUMATIC ACTUATOR
INSTALLATION, OPERATION AND MAINTENANCE MANUAL

BIFFI RPS Specifications

General

Brand	BIFFI
Model	RPS
Category	Controller
Language	English