Data Sheet for Product

2/10
Siemens 2-port and 3-port valves PN 16 CE1N4845en
Building Technologies 2018-11-05
Type summary
VVP45..
2-port
VXP45..
3-port
VMP45..
3-port with T-bypass
DN Connection k
vs
A
→
AB
[m
3
/h]
k
vs
1)
B
→
AB
[m
3
/h]
S
v
VVP45.10-0.25
VXP45.10-0.25
VMP45.10-0.25
10 G ½B
0.25
0.18
> 50
VVP45.10-0.4
VXP45.10-0.4
VMP45.10-0.4
0.4
0.28
VVP45.10-0.63
VXP45.10-0.63
VMP45.10-0.63
0.63
0.44
VVP45.10-1
VXP45.10-1
VMP45.10-1
1.0
0.70
VVP45.10-1.6
VXP45.10-1.6
VMP45.10-1.6
1.6
1.12
VVP45.15-2.5
VXP45.15-2.5
VMP45.15-2.5
15
G ¾B
2.5
1.75
VVP45.20-4
VXP45.20-4
VMP45.20-4
20
G 1B
4.0
2.80
VVP45.25-6.3
VXP45.25-6.3
25
G 1¼B
6.3
4.40
VVP45.25-10
VXP45.25-10
G 1½B
10
> 100
VVP45.32-16
VXP45.32-16
32
G 2B
16
VVP45.40-25
VXP45.40-25
40
G 2¼B
25
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)
Product no.
Stock no.
Description
ALG..2
ALG..2
Set of 2 fittings with threaded connections for 2-port valves, consisting of 2
union nuts, 2 discs and 2 flat seals.
ALG..2B are brass fittings, for media temperatures up to 100 °C.
ALG..2B S55846-Z1..
ALG..3
ALG..3
Set of 3 fittings with threaded connections for 2-port valves, consisting of 3
union nuts, 3 discs and 3 flat seals.
ALG..2B are brass fittings, for media temperatures up to 100 °C.
ALG..3B S55846-Z1..
Ordering
For 3-port valves with T-bypass VMP45..order two sets of 2 screwed fittings.
Valves, actuators and accessories are packed and supplied separately.
See overview, page 10.
Accessories
Example:
Product number
Stock no. Description Quantity
VVP45.15-2.5
VVP45.15-2.5
2-port valve
20
ALG142
ALG142
Set of 2 fittings
20
VXP45.25-10
VXP45.25-10
3-port valve
3
ALG253
ALG253
Set of 3 fittings
3
VMP45.20-4
VMP45.20-4
3-port valve with T-bypass
10
ALG152B
S55846-Z100
Set of 2 fittings
20
Delivery
Spare parts, rev. no.