wT 2858/02
Page 24
13
Actuator Mounting
The actuator is to be executed with a torque in accordance with the nominal size. The
values are to be defined with the manufacturer following a technical query (pressure,
sealing material, media etc.).
Direct mounting of an actuator (as illustrated in the image above) is only recommended
for operation temperatures under 80 °C.
KLINGER Fluid Control recommends the utilization of superstructure elements (console
and coupling) if the connection holes of drive and valve do not fit or if higher temperatures
occur.
13.1
Fitting the Actuator
When fitting actuators, the requirements of the actuator manufacturer have to be
mandatorily complied with. The manufacturer of the KLINGER Ballostar® KHA assumes
no liability for damage resulting from improper actuator installation. In case of doubt, it is
recommended to discuss every actuator installation with the manufacturer of the actuator
and the valve. Installation work may only be carried out by qualified personnel.
»
Bring ball valve into the "OPEN" position.
»
Place the actuator in the correct positional arrangement and screw together. If
necessary, bolt.
»
Set the end positions.
»
Function test.
!
CAUTION
With regard to electrical actuators, it must be ensured that the end
positions are limited by the path end switches and not by the torque end
switches.
!
CAUTION
The valve is closed clockwise. It is to be ensured that the 90° movement
is precisely complied with in its OPEN-CLOSED end positions.
Mounting situation in
accordance with DIN 3337, ISO
5211 (excluding DN 10 and 15)
In the case of
"Standard", no
additional plate
