VALVES AND ACTUATORS
13
1) All V.XT valves are available with conic connection. When ordering this version, ignore the letter “P” at the end of the
model code; e.g. VSXT21.
2) These models are also available with 40-mm port-to-port distance, instead of 35 mm. When ordering this version,
add “4” at the end of the model code; e.g. VTXT1P4.
3) The values in brackets refer to the angle way.
Valve Bodies with 5.5mm stroke for fan coil units
Series V.XT -
PN16
forged brass valve body - Tight close-off both on direct and angle way - Plug
with double Viton OR - Fluid: water and water+glycol 30% max., temperature 2 to 95°C -
Stroke
5.5 mm
- Flow characteristic: equal-percentage direct way, linear angle way. To be motorised
with MVT actuator, see page 25.
MODEL
1)
Kvs
CLOSE-OFF
bar
ACTION TYPE
DIRECTWAY
THREADED CONNECTIONS
TIGHT
DIRECT
WAY
ANGLE
WAY
VSXT09P
0.25
-
3.5
2-way n.c
G 1/2”M
flat
VSXT10P
0.4
-
3.5
G 1/2”M
flat
VSXT11P
0.6
-
3.5
G 1/2”M
flat
VSXT12P
1
-
3.5
G 1/2”M
flat
VSXT13P
1.6
-
3.5
G 1/2”M
flat
VSXT1P
2
-
2.5
G 1/2”M
flat
VSXT21P
2.5
-
2.5
G 3/4”M
flat
VSXT24P
4
-
1.5
G 3/4”M
flat
VSXT26P
6
-
1.5
G 3/4”M
flat
VMXT09P
0.25
0.25
3.5
3-way
G 1/2”M
flat
VMXT10P
0.4
0.25
3.5
G 1/2”M
flat
VMXT11P
0.6
0.4
3.5
G 1/2”M
flat
VMXT12P
1
0.6
3.5
G 1/2”M
flat
VMXT13P
1.6
1
3.5
G 1/2”M
flat
VMXT1P
2
1.6
2.5
G 1/2”M
flat
VMXT21P
2.5
1.6
2.5
G 3/4”M
flat
VMXT24P
4
2.5
1 (0.4)
3)
G 3/4”M
flat
VMXT26P
6
4
1 (0.4)
3)
G 3/4”M
flat
VTXT09P
2)
0.25
0.25
3.5
3-way 4-port
G 1/2”M
flat
VTXT10P
2)
0.4
0.25
3.5
G 1/2”M
flat
VTXT11P
2)
0.6
0.4
3.5
G 1/2”M
flat
VTXT12P
2)
1
0.6
3.5
G 1/2”M
flat
VTXT13P
2)
1.6
1
3.5
G 1/2”M
flat
VTXT1P
2)
2
1.6
2.5
G 1/2”M
flat
VTXT21P
2.5
1.6
2.5
G 3/4”M
flat
VTXT24P
4
2.5
1 (0.4)
3)
G 3/4”M
flat
VTXT26P
6
4
1 (0.4)
3)
G 3/4”M
flat
Zone Valves
Series VSE/VDE - On/off actuator with aluminium case - Power supply 230 Vac -Spring return -
Stroke end microswitch.
Brass valve body - Temperature range 0 to 93 °C - Mixing and diverting.
MODEL
DN
Kvs
MAX DIFFEREN-
TIAL PRESSURE
kPa
TYPE
VSE1
1/2"
2.2
210
Two-way normally closed
VSE2
3/4"
3.0
140
VSE3
1"
6.9
103
VDE1
1/2"
2.6
210
Three way
VDE2
3/4"
3.4
140
VDE3
1"
6.5
103
