Data Sheet for Product

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Siemens 2-port and 3-port Terminal Unit Valves PN16 CA1N4847en
Smart Infrastructure 2021-07-16
Use
• For use in ventilation and air conditioning systems for water-side terminal unit control
in closed circuits, e.g. for induction units, fan coil units, small re-heaters and small re-
coolers.
− 2-pipe systems with 1 heat exchanger for heating and cooling
− 4-pipe systems with 2 separate heat exchangers for heating and cooling
• In closed-circuit zone heating systems, e.g. for:
− Separate floors in a building
− Apartments and individual rooms
• The VXP47..S 3-port valves together with SFP.. actuators are specially suited for
changeover applications where small leakage rates are required.
Type summary
VVP47..
1)
VVP47..S
2)
VXP47..
1)
VMP47..
1)
VMP47..S
2)
DN
k
vs
k
vs
3)
2-port
2-port
3-port
3-port
3-port
A → AB
B → AB
with bypass
with T-bypass
[m
3
/h]
[m
3
/h]
VVP47.10-0.25
VXP47.10-0.25
VMP47.10-0.25
10
0,25
0,18
VVP47.10-0.4
VXP47.10-0.4
VMP47.10-0.4
0,40
0,28
VVP47.10-0.63
VVP47.10-0.63S
VXP47.10-0.63
VMP47.10-0.63
VMP47.10-0.63S
0,63
0,44
VVP47.10-1
VVP47.10-1S
VXP47.10-1
VMP47.10-1
VMP47.10-1S
1,00
0,70
VVP47.10-1.6
VVP47.10-1.6S
VXP47.10-1.6
VMP47.10-1.6
VMP47.10-1.6S
1,60
1,12
VVP47.15-2.5
VVP47.15-2.5S
VXP47.15-2.5
VMP47.15-2.5
VMP47.15-2.5S
15
2,50
1,75
VVP47.20-4
VXP47.20-4
20
4,00
2,80
1)
Flat seal male threaded connections
2)
Male threaded connections for use with Conex compression fittings
3)
Applies only to 3-port version
k
vs
= nominal flow rate of cold water (5…30 °C) through the fully opened valve (H
100
) at a differential
pressure of 100 kPa (1 bar)
Prod. No. Stock no. Description
ALG..2
ALG..2
Set of 2 fittings with threaded connections for 2-port valves or 3-port
valves with bypass, consisting of: 2 union nuts, 2 discs and 2 flat seals
ALG..3B 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 3-port valves, consisting
of:
3 union nuts, 3 discs and 3 flat seals
ALG..3B are brass fittings, for media temperatures up to 100 °C.
ALG..3B S55846-Z1..
AL50 AL50
For mounting SFP.. actuators on zone valve V..P47..
Ordering
Please give valve and the required ALG.. threaded fittings. The ALG.. threaded fittings,
the SSP.., SFP.. and STP..3.. actuators as well as the supporting ring AL50 (needed for
combination with SFP..) must be ordered as separate items.
For 3-port valves with bypass VMP47.. order two sets of ALG..2 or ALG..2B threaded
fittings.
Valves, actuators and fittings are packed and supplied separately.
Accessories
Example:
Product number
Stock number Description Quantity
VXP47.10.1
VXP47.10.1 3-port Terminal Unit Valve PN16 4
ALG133
ALG133
Threaded Fittings
4
Delivery