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APV_DKR2_DE-9_032019.indd
Double Seat Ball Valve
DELTA DKR 2
Instruction Manual: UK - rev. 9
APV
UK
5. Auxiliary Equipment
5.3.
Turning actuator for control unit
- For the installation of a control unit on the DKR2 valve a special
turning actuator and an adapter are required. The standard actuator
must be replaced.
turning actuator for control unit
turning actuator K080 F/L
DN25 - 65; 1“ - 2,5“
ref.-No.: 000 – 15 - 37 – 070/17
H123937
turning actuator K125 F/L
DN80 - 100; 3“ - 4“
ref.-No.: 000 – 15 - 37 – 106/17
H128942
turning actuator K180 F/L
DN 125
ref.-No.: 000 – 15 - 37 – 103/17
H134034
5.4.
Operating leakage reduction
During the opening and closing process of the valve, a certain
quantity of liquids is lost as operating leakage (see technical data).
Through a reconstruction of the valve, a reduction by about 40 %
can be achieved.
Complete retrofit kits to reduce the quantity of operating leakages
are available (see page 17).
5.5.
Operating leakage drain
To discharge operating leakage via a pipeline, retrofit kits with weld
end are available (see page 18).
