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Cylinder valve units, CVI series with PRA cylinder series
▶ Ø 32 - 125 mm ▶ double-acting ▶ retracted or extended ▶ with magnetic piston ▶ cushioning: pneumatically ▶ ATEX optional ▶ For valve series: CD07, CD12, TC08, TC15, 740
 
Standards ISO 15552
Connector standard ISO 6952
Working pressure min./max. See table below
Ambient temperature min./max. See table below
Medium temperature min./max. See table below
Medium Compressed air
Max. particle size 50 µm
Oil content of compressed air 0 mg/m³ - 5 mg/m³
Pressure for determining piston forces 6,3 bar
   
Cylinder series PRA
Cylinder type Profile cylinder
   
   

Materials:
Cylinder tube  Aluminum,  anodized
Front cover  Aluminum
End cover  Aluminum
Piston rod  Stainless steel
Nut for piston rod  Steel,  galvanized
Seals  Polyurethane
Connector  Brass,  nickel-plated
Plastic tubing  Polyamide
Mounting plate  Aluminum
mounting screws  Steel
galvanized
Scraper  Polyurethane
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Configurator
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Data sheet

Declaration of conformity

Operating Instructions
Technical Remarks
The pressure dew point must be at least 15 °C under ambient and medium temperature and may not exceed 3 °C.
The oil content of compressed air must remain constant during the life cycle.
Use only the approved oils from Rexroth Pneumatics, see chapter „Technical information“.
For technical data and valve materials, see the technical data for the cylinder valve unit and the configuration overview with a link to the valve catalog pages.
ATEX-certified cylinder valve units can be generated for series CD07 and 740 using the Internet configurator.
ATEX ID:
Only mechanical components: II 2G2D EEx nC IIB T4 IP65 T125°C X
With electrical components: II 3G3D EEx nC IIB T4 IP65 T125°C X
For ATEX-certified cylinders, the stated temperature range does not apply, but instead: -10°C ≤ Ta ≤ 50°C
For the CD07 series with 5/3-directional valve, the temperature range is 0°C ≤ Ta ≤ 50°C!
NOTICE:
For the part numbers 5727515302 and 5727565302 in the 740 series with 5/4-directional valve, the minimum working pressure of 3 bar must be observed!

Configurable product
This product is configurable. Please use the Internet configurator or contact the nearest Rexroth Pneumatics sales office.

Piston Ø   [mm] 32 40 50 63 80
Piston force retracting [N] 435 660 1035 1765 2855

extracting [N] 505 790 1235 1960 3165
Cushioning length   [mm] 11.5 15 17 16.5 19.5
Weight 0 mm stroke [kg] 0.7 0.89 1.3 1.68 2.9

+10 mm stroke [kg] 0.02 0.03 0.04 0.05 0.09
Stroke max.   [mm] 1600 1900 2100 2500 2800
Piston Ø   [mm] 100 125      
Piston force retracting [N] 4635 7220      

extracting [N] 4945 7725      
Cushioning length   [mm] 19.5 22      
Weight 0 mm stroke [kg] 4.06 7.27      

+10 mm stroke [kg] 0.1 0.15      
Stroke max.   [mm] 2800 2750      

Technical data for the cylinder valve unit
Valve series
Cylinders Ø
[mm]
Tubing connection
[mm]
Valve flow rate
[l/min]
Operating pressure
[bar]
°C**
Weight*
[kg]
740 32 - 63 Ø8x1 700 1,5 / 3 - 10*** -15 - 50 0,19 - 0,27
740 40 - 125 Ø10x1 950 1,5 / 3 - 10*** -15 - 50 0,19 - 0,28
TC08 32 - 50 Ø8x1 700 - 800 3 - 10 -10 - 50 0,15 - 0,19
CD07
32 - 63
40 - 125
Ø8x1
Ø10x1
950 - 1200 3 - 10 -20 - 50** 0,50 - 0,58
TC15 50 - 125 Ø10x1 1300 - 1500 3 - 10 -10 - 50 0,24 - 0,29
CD12
80
80 - 125
Ø10x1
Ø14x1,5
3800 - 4100 2 / 3 - 10*** -15 - 70 0,86 - 0,95
*Weight = weight of the assembly, consisting of valve, fitting, tubing and mountings. See above table for cylinder weight.
**°C = ambient and medium temperature. With 5/3-directional valve, °C = 0 to 50
*** With 5/2-directional valve: min. working pressure = 1.5 bar or 2 bar
With 5/3-directional valve: min. working pressure = 3 bar

Dimensions of cylinder/valve unit with single solenoid valve
S=stroke
* Only for Ø32
** See valve dimensions


Dimensions of cylinder/valve unit with double solenoid valve
S=stroke
* Only for Ø32
** See valve dimensions


Ø
A -2
ØB d11
BG 1)
E
KK
l2
l3 2)
l8
RT
S
SW
32
22
30
16
46.5
M10x1,25
16.25
4.5
94±0,4
M6
40 1) / 1600 2)
10
40
24
35
16
53
M12x1,25
18.25
4.5
105±0,7
M6
40 1) / 1900 2)
13
50
32
40
16
65
M16x1,5
25
4.5
106±0,7
M8
40 1) / 2100 2)
17
63
32
45
16
75
M16x1,5
25
4.5
121±0,8
M8
40 1) / 2500 2)
17
80
40
45
17
95
M20x1,5
33
0
128±0,8
M10
40 1) / 2800 2)
22
100
40
55
17
115
M20x1,5
36
0
138±1
M10
40 1) / 2800 2)
22
125
54
60
20
140
M27x2
45
0
160±1
M12
40 1) / 2750 2)
27
...Ø
TG
VA -1
VD 1)
WH
ZJ






...32
32,5±0,5
4
5
26±1,4
120






...40
38±0,5
4
5
30±1,4
135






...50
46,5±0,6
4
5
37±1,4
143






...63
56,5±0,7
4
5
37±1,8
158






...80
72±0,7
4
5
46±1,8
174






...100
89±0,7
4
5
51±1,8
189






...125
110±1,1
6
7
65±2,2
225






1) Min.
2) Max.

valve dimensions
CD07-Ø
Y1
Y2
Y3
Y4
l4
l5
l6
 



32
149
198
50.5
98.5
51
64
111
 



40
149
198
50.5
98.5
53
68
113
 



50
149
198
50.5
98.5
60
73
114
 



63
149
198
50.5
98.5
65
78
114
 



80
149
198
50.5
98.5
78
92
118
 



100
149
198
50.5
98.5
87
99
118
 



125
149
198
50.5
98.5
99
109
120




CD12-Ø
Y1
Y2
Y3
Y4
l4
l5
l6
 



80
237
317
72
164.5
83
104
106




120
237
317
72
164.5
90
115
106




125
237
317
72
164.5
102
125
107




TC08-Ø
Y1
Y2
Y3
Y4
l4
l5
l6
 



32
147
214
43
104
48
50
62




40
147
214
43
104
51
54
62




50
147
214
43
104
56
59
65




TC15-Ø
Y1
Y2
Y3
Y4
l4
l5
l6
 



50
167
234
54
113
57
64
82




63
167
234
54
113
63
69
82




80
167
234
54
113
73
83
82




100
167
234
54
113
84
90
82




125
167
234
54
113
97
100
82




740-Ø
Y1
Y2
Y3
Y4
l4
l5
l6
 



32
120
187
33.5
86
51
69
113




40
120
187
33.5
86
55
73
115




50
120
187
33.5
86
61
78
117




63
120
187
33.5
86
67
83
117




80
120
187
33.5
86
78
96
120




100
120
187
33.5
86
90
104
121




125
120
187
33.5
86
100
114
123








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Part numbers marked in bold are available from the central warehouse in Germany, see the shopping basket for more detailed information
Pneumatics catalog, online version, as of 2014-04-03, © Rexroth Pneumatics GmbH, subject to change