4.3.2.
Output drive for coupling
Application
●
For valves with output drive types according to EN ISO 5211
●
Capable of withstanding thrust
Assembly
●
The actuator is mounted to the valve using a coupling placed onto the valve
shaft.
●
Unbored couplings must be adapted and machined to match the valve shaft
prior to mounting (e.g. with bore and keyway, two-flat or square bore)
Figure 5: Coupling variants
[1]
Bore with keyway
[2]
Square bore
[3]
Bore with two-flats
[4]
Valve shaft
4.3.2.1. Mounting with coupling
Condition: Valve and actuator are in the same end position.
Figure 6: Coupling fitting dimensions
[1]
Coupling
[2]
Valve shaft
[3]
Grub screw
[4]
Screw
Table 2: Coupling fitting dimensions
Z max [mm]
Y max [mm]
X max [mm]
Type, size - output mounting flange
40
6
2.5
SVC/SVCR 05.1-F07
50
6
2.5
SVC/SVCR 07.1-F07
50
6
2.5
SVC/SVCR 07.5-F07
1.
Thoroughly degrease mounting faces of output mounting flanges.
2.
Apply a small quantity of grease to the valve shaft [2].
12
SVC 05.1 – SVC 07.5/ SVCR 05.1 – SVCR 07.5
Assembly
Содержание SVC 05.1
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