General information
Value
Kvs value
1.55
Max. heating operating pressure
10 bar (PN 10)
Hysteresis
+/- 2-3 K
Kvs value
5
Threaded connection
2 x ¾" FT - conic with cone
transitions
7.5 Thermostatic hot water
temperature limiter (TWB)
A maximum temperature limitation of the domestic hot water is
achieved through a thermostatically controlled hot water limiter.
Scales
1
2
3
4
5
6
7
8
WW temp.
(35-70 °C)
35
40
50
55
60
65
65
70
Changing default settings
Caution!
Make sure not to bend or break the capillary line.
1.
Remove the thermostatic tip from the valve
SI0000286
2
3
4
1.1.
Using a welding wire, slide out the locking tabs next to
the adjustment number, on the left and right, in the
direction of the swivel nut.
1.2.
If the valve tip is limited in an upward direction (valve can
be closed), only one locking tab needs be to removed.
Using a welding wire, slide out the locking tabs next to
the adjustment number, on the left and right, in the
direction of the swivel nut.
1.3.
Remove the top part of the valve head and lift out the
internal anchor using a strong round object.
2.
Adjust the handwheel
SI0000287
1
2
2.1.
Line up the white marking on the toothed sleeve with the
white alignment mark underneath the lettering.
2.2.
Gently turn the handwheel to desired setting.
3.
Block the setting
SI0000288
1
2
3
3.1.
Insert the clips behind the number set on the handwheel.
3.2.
Reinstall the handwheel to the set value so that it is
blocked with the new setting.
4.
Install the thermostatic tip
4.1.
Screw the valve tip on to the valve and the standard
setting is changed.
7.6 Differential pressure regulator
CD0000329
The differential pressure regulator
DN32
is optional for assembly in
the line and protects other control valves, such as the proportional
volume control from the excessive differential pressure that otherwise
could cause the fitting to overflow.
Description
Value
Kvs value
6.8
Setting range
50-300 mbar (default 300 mbar)
Max. volume flow
3000 kg/h at 300 mbar. Heat
resistant up to 80 °C with insulating
shells
Ball valve
DN32 MT with pulse power
connection, SFE tap and
measuring connection (without
insulating shells)
Pulse lead
length 1 m with screw connections
18
|
Combi Port Base
|
Installation and operation manual
