2-way ccvs up to dn 150. the lighter it is, the more ... · the lighter it is, the more economical....
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2-way CCVs up to DN 150.The lighter it is, the more economical.
Precision control with less weight.
Economical alternative
The new characterised control valves
can be utilised with medium tempera-
tures ranging from + 5°C to + 120°C,
are up to three times lighter and
require when motorised at least 50%
less installation height as PN16 globe
valves of the same nominal diameters.
This makes a positive impression, and
not only with respect to installation
costs: smaller, more inexpensive
devices can be utilised in place of the
large and costly actuators. As a rule,
the payoff sets in after only 1 ½ years.
More compact, lighter, better
The product range of the globally
unique Belimo characterised control
valves is being expanded further: New
flange versions in nominal diameters
of DN 65 to DN 150 control even larger
sized volumetric flows with the highest
of precision. Their patented character-
ising disk ensures an equal-percent-
age valve characteristic curve. Thanks
to the simplicity of their construction,
the characterised control valves are
pressure-compensated and therefore
require no holding torque when in
closed position. Furthermore, because
they close air bubble tight, an energy
saving of up to 40% can be achieved
during operation.
Globe valve actuator combinations
are generally pretty much heavy-
weights. This is particularly notice-
able in conjunction with their
installation costs. A good thing
that Belimo is now offering a con-
vincing alternative to them: The
extremely compact characterised
control valves (CCV) with nominal
diameters of DN 65...150 are up
to three times lighter and lead to
a reduction in operating costs.
Economic efficiency in comparison: Belimo characterised control valve vs. globe valve PN16Weight / DN Installation height/ DN
Closing pressure/ DN Leakage/ DN
Hauptsitz: BELIMO Automation AG, Brunnenbachstrasse 1, CH-8340 HinwilTel. +41 (0)43 843 61 11, Fax +41 (0)43 842 62 68, [email protected]
Belimo worldwide: www.belimo.com
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EN
G –
02.
2011
– 5
0 –
Prin
ted
in S
witz
erla
nd –
Sub
ject
to
tech
nica
l mod
ifica
tions
2-way CCVs up to DN 150.Less is more.
65 80 100 125 150 DN
500
750
250
0
Installation height (mm)
Installation height, characterised control valve
Installation height, globe valve
65 80 100 125 150 DN
1000
750
500
250
0
∆ps (kPa)
Closing pressure, characterised control valve
Closing pressure,globe valve
65 80 100 125 150 DN
150
100
50
0
max. leakage (l/h) @ dp 1bar
Leakage, globe valve
Product range and technical dataValve types Actuators
without emergency control function*with emergency control function*
Nom
inal
dia
met
er D
N
k vs
valu
es
(m3 /
h)
Flan
ge
(EN
109
2/1)
SR
24A
-SR
-5
(IP54
)
SR
C24
A-S
R-5
(IP54
)
GR
24A
-SR
-5
(IP54
)
GR
C24
G-S
Z-5
(IP66
)
SR
24P
-SR
-5
(IP66
/ 67)
GR
K..*
Sup
erC
ap
(IP54
)
SR
F24A
-SZ
-5
(IP54
)
R6065W63-S8 65 63 PN16 • • • • • • •
R6080W100-S8 80 100 PN16 • • • • • • •
R6100W160-S8 100 160 PN16 • • •
R6125W250-S8 125 250 PN16 • • •
R6150W320-S8 150 320 PN16 • • •
* additional actuators on request
65 80 100 125 150 DN
100
80
60
40
20
0
Weight (kg)
Weight, globe valve
Weight, characterised control valve
Leakage, characterised control valve