Rack and Pinion actuators often offer the most economical solution for quarter-turn valves that have a fairly constant torque requirement throughout the stroke.

3. 17
18
16
15
14
8
7 19
31 27 28 29
10
2
9
26
20
24
30
6
5
22
23
3
25
21
13
12
11
1
4
Parts And Materials
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 2
10 8
11 2
12 2
13 2
14 1
15 1
16 1
17 1
18 2
19 2
20 2
21 1
22 1
23 1
24 2
25 1
26 2
27 24
28 12
29 12
30 2
31 2
Item Number Part Description
Body Aluminium alloy Nut(stop screw) Stainless steel Nylon
Nylon
Nylon
Nylon
Nylon
Bearing(pinion top)
Bearing(pinion head)
Bearing(pinion bottom)
Wear band
Spring seat
Spring
Straining beam
Plug
“o” ring(end cap)
Stainless steel
Spring steel
Nylon
Stainless steel
Stainless steel
Nylon
NBR
NBR
NBR
NBR
Washer (stop screw)
Spring clip
Position indicator
Indicator thrust bearing
Cap screw
Color code
“o” ring(stop screw)
“o” ring(piston)
“o” ring(pinion bottom)
“o” ring(pinion top)
Aluminium alloy
Alloy Steel
Aluminium alloy
Alloy Steel
Nylon
Nylon
Stainless steel
Aluminium alloy
Stainless steel
Stainless steel
Left End cap
Drive shaft
Right end cap
OCTI-CAM
Thrust bearing
(pinion top)
Thrust bearing
Thrust washer
Piston
Cap screw
(end cap)
Stop top screw
Material Quality QTY Item Number Part Description Material Quality QTY Item Number Part Description Material Quality
QTY
Stainless steel
Copper pipe
NBR
NBR
TECHNICAL DATA(METRIC UNIT)
TP032 TP110 TP125 TP140 TP160 TP190 TP210
TP050 TP065 TP250
TP075 TP085 TP095 TP280 TP300 TP350 TP400
D S D S D S D S D S D S D S D S D S D S D S D S D S D S D S D S D S
32 50 65 75 85
95 110 125 140 160 190 280 300 350 400
15.06 19.09 27.65 42.81
210 250
0.03 0.83 1.41 1.76 2.85 4.75 6.60
0.09 0.19 0.30 0.44 0.88 10.67
0.04 0.15 0.32 0.50 0.66
1.17 1.27 2.13 2.72 4.08 7.20 10.29 17.51
22.96 28.23 44.10 62.05
0.3 0.9 0.4 0.9 0.4 0.9 0.9 1.0 0.9 1.4 0.9 1.4 1.3 2.4 1.3 2.8 2.0 4.8 2.2 2.4 2.9 3.4 4.0 4.5 4.7 5.2 5.0 6.0 6.2 7.4 7.5 9.6
0.4 0.7 0.4 0.8 0.4 0.9 0.9 1.2 1.0 1.4 1.0 1.6 1.4 2.4 1.4 3.0 2.4 4.9 2.6 3.0 3.8 4.1 4.6 5.0 5.2 5.7 6.0 6.8 7.2 8.4 8.5
0.3
0.4
10.6
0.47 0.59 1.13 1.25 1.97 2.21 2.93 3.29 3.78 4.26 5.14 5.86 6.09 7.17 10.9 12.5 13.8 15.9 20.2 23.8 28.4 33.8 40 48.4 64.6 77.8 79.1 98.9 108 136 147 188 220 283
Model TypeA
Diameter （mm）
Air Volume
Opening(L)
Air Volume
Closing(L)
Opening Time
(sec)
closing Time
(sec)
Weight (Kg)hai
1.For model 32-160
(1)Room temperature (2)Actuator stroke 90°
(1)Room temperature (2)Actuator stroke 90°
(3)Solenoid valve with orifice of 4 mm and a flow capacity Qn400L/min
2.For model 190-400
(3)Solenoid valve with orifice of 12 mm and a flow capacity Qn5100L/min
Cautions: obviously on the field applications when one or more of the above parameter are different, the moving time will be different
(5)Medium clean air
(6)Air supply pressure 5.5 bar (7)Actuator without external resistance load
(4)Inside pipe diameter 6 mm
(5)Medium clean air
(6)Air supply pressure 5.5 bar (7)Actuator without external resistance load
(4)Inside pipe diameter 8 mm