1 Left
2 Right
3 Spring position
Fig. 7 Configuring the spring package
Spring position
Spring configura-
tion
Left
Right
Number of springs
[–]
–
–
0
[20]
2-5
2-5
4
[25]
2-5
2-4-6
5
[30]
2-4-6
2-4-6
6
[35]
2-4-6
1-3-4-6
7
[40]
1-3-4-6
1-3-4-6
8
[45]
1-3-4-6
1-3-4-5-6
9
[50]
1-3-4-5-6
1-3-4-5-6
10
[55]
1-3-4-5-6
1-2-3-4-5-6
11
[60]
1-2-3-4-5-6
1-2-3-4-5-6
12
Tab. 8 Spring configuration
12
Dismounting
1. Switch off the energy supply (compressed air, electricity).
2. Loosen the pneumatic connections.
3. Remove external attachments.
4. Undo the retaining screws of the drive at the process valve and remove the
drive.
13
Disposal
ENVIRONMENT!
Dispose of the product and packaging according to the applicable provisions of
environmentally sound recycling.
14
Technical data
General information
DFPD-...-[]-...
DFPD-...-T4-...
DFPD-...-T6-...
Standard connection to valve
body
ISO 5211
Cushioning
none
Mounting position
any
Design
Gear rack/pinion
Ambient temperature
[°C]
–20 … +80
0 … +150
–50 … +60
Valve connection conforms to
standard
VDI/VDE 3845 (NAMUR)
Operating medium
Compressed air to ISO 8573-1:2010 [7:4:4]
Note on the
operating medium
Pressure dew point at least 10 °C below outside temperat-
ure, lubricated operation possible (required in further oper-
ation)
Operating pressure
[MPa]
0.2 … 0.8
0.3 … 0.8
0.3 … 0.8
[psi]
29 … 116
43.5 … 116
43.5 … 116
[bar]
2 … 8
3 … 8
3 … 8
Swivel angle
DFPD-…-90
[°]
0 … 90
DFPD-…-120
[°]
0 … 120
DFPD-…-135
[°]
0 … 135
DFPD-…-180
[°]
0 … 180
End-position adjustment
range
[°]
_
5
Material
Housing
Anodised wrought aluminium alloy
Cover
Coated die-cast aluminium
Anodised die-cast aluminium (only DFPD-...-C)
Shaft
Nickel-plated steel
Stainless steel (only DFPD-...-R3)
Screws
Stainless steel
Seal
NBR
FKM
FVMQ
Tab. 9 Technical data – General
Nominal operating pressure
Type
[MPa]
[psi]
[bar]
DFPD-…-RD, DFPD-…-LD
0.55
79.75
5.5
DFPD-…-…S-20
0.2
29
2.0
DFPD-…-…S-25
0.25
36.25
2.5
Type
[MPa]
[psi]
[bar]
DFPD-…-…S-30
0.3
43.5
3.0
DFPD-…-…S-35
0.35
50.75
3.5
DFPD-…-…S-40
0.4
58
4.0
DFPD-…-…S-45
0.45
65.25
4.5
DFPD-…-…S-50
0.5
72.5
5.0
DFPD-…-…S-55
0.55
79.75
5.5
DFPD-…-…S-60
0.6
87
6.0
Tab. 10 Nominal operating pressure
Air consumption
Type
Air consumption per cycle at 0.6 MPa
(87 psi, 6 bar) operating pressure
1)
DFPD-10-RP-90-D
[l]
1.0
DFPD-20-RP-90-D
[l]
1.8
DFPD-20-RP-90-S
[l]
0.8
DFPD-40-RP-90-D
[l]
3.4
DFPD-40-RP-90-S
[l]
1.5
DFPD-40-RP-180-D
[l]
5.2
DFPD-60-RP-90-D
[l]
5.7
DFPD-60-RP-90-S
[l]
2.4
DFPD-80-RP-90-D
[l]
7.4
DFPD-80-RP-90-S
[l]
3.1
DFPD-120-RP-90-D
[l]
10.4
DFPD-120-RP-90-S
[l]
4.3
DFPD-120-RP-180-D
[l]
12.8
DFPD-160-RP-90-D
[l]
14.0
DFPD-160-RP-90-S
[l]
5.9
DFPD-240-RP-90-D
[l]
20.3
DFPD-240-RP-90-S
[l]
8.6
DFPD-240-RP-180-D
[l]
25.5
DFPD-300-RP-90-D
[l]
26.4
DFPD-300-RP-90-S
[l]
11.0
DFPD-480-RP-90-D
[l]
40.5
DFPD-480-RP-90-S
[l]
17.2
DFPD-480-RP-180-D
[l]
61.4
DFPD-700-RP-90-D
[l]
58.8
DFPD-700-RP-90-S
[l]
24.5
DFPD-900-RP-90-D
[l]
75.9
DFPD-900-RP-90-S
[l]
34.5
DFPD-1200-RP-90-D
[l]
105.0
DFPD-1200-RP-90-S
[l]
43.5
DFPD-2300-RP-90-D
[l]
204.0
DFPD-2300-RP-90-S
[l]
84.4
1) Theoretical value for a complete swivel motion (0° - max. swivel angle - 0°)
Tab. 11 Air consumption per cycle
Flange type
F03
F04
F05
F07
F10
F12
F14
F16
Tightening torque
[Nm]
5 … 6
9 …
10
22 …
24
46 …
50
80 …
84
190 …
200
370 …
390
Tab. 12 Tightening torques for flange
Type
Thread size
Tightening torque [Nm]
DFPD-10/-20
M5
6 … 8
DFPD-40/-60/-80
M6
10 … 11
DFPD-120/-160/-240
M8
22 … 25
DFPD-300/-480/-700
M10
38 … 43
DFPD-900
M12
60 … 70
DFPD-1200
M14
70 … 80
DFPD-2300
M16
115 … 125
Tab. 13 Tightening torques for cover screws
