Product Overview

2/8
Siemens 2-port and 3-port valves with T-bypass PN 16 CE1N4854en
Building Technologies 17.12.2010
Type summary
VVP45..S
2-port
VMP45..S
3-port with T-bypass
DN Connection k
vs
A AB
[m
3
/h]
k
vs
1)
B AB
[m
3
/h]
S
v
VVP45.10-0.63S VMP45.10-0.63S
0,63 0,44
VVP45.10-1S VMP45.10-1S
1,0 0,70
VVP45.10-1.6S VMP45.10-1.6S
10 G ½B
1,6 1,12
VVP45.15-2.5S VMP45.15-2.5S
15 W 1⅛-14 2,5 1,75
> 50
1)
 Valid for 3-port version only
DN = Nominal size
k
vs
= Nominal flow rate of cold water (5…30 °C) through the fully open valve (H
100
) by a differential
pressure of 100 kPa (1 bar)
S
v
= Rangeability k
vs
/ k
vr
k
vr
= Smallest k
v
value, at which the flow characteristic tolerances can still be maintained, by a
differential pressure of 100 kPa (1 bar)
Order
Valves and actuators are packed and supplied separately.
See overview page 8.
Equipment combinations
Valves Actuators
SSB..
p
max
p
s
DN
[kPa]
VVP45.10..S 10 400 725
VVP45.15..S 15 350 350
VMP45.10..S 10 400
VMP45.15..S 15 350
p
max
= Maximum permissible differential pressure across valve’s control path, valid for the entire actuating
range of the motorized valve.
p
s
= Maximum permissible differential pressure at which the motorized valve will close securely against the
pressure (close off pressure).
Type reference
Operating
voltage
Positioning
signal
Positioning
time
Positioning
force
Data sheet
SSB31..
AC 230 V
SSB81..
3-position 150 s
SSB61..
AC 24 V
DC 0...10 V 75 s
200 N N4891
Type Stock no. Description Quantity
VVP45.15-2.5S VVP45.15-2.5S 2-port valve, PN16 3
VMP45.10-1S VMP45.10-1S 3-port valve wit T-bypass PN16 2
Delivery
Spare parts, rev. Nr.
Actuator overview