Controlli VSBT Quick Start Manual

Two/three-way Valves PN16
MODELS
Two-way Three-way
VSBT3 VMBT3
VSBT4 VMBT4
VSBT5 VMBT5
VSBT6 VMBT6
Application AND USE
VSBT two-way and VMBT three-way valves can be used
for fluid control in industrial and residential air-condition-
ing, thermoventilation and heating plants and in product
thermal process machinery.
Three-way valves must be used only as mixers, angle way
must never be employed for control purposes.

ACTUATORS

VSBT and VMBT valves are actuated by CONTROLLI MVT
actuators.
VALVE MODELS
Two-way Three-way
VSBT3 VMBT3
VSBT4 VMBT4
VSBT5 VMBT5
VSBT6 VMBT6
∆Pmax = max differential pressure ensured by the actuator
for normal operation.
100 Kpa = 1 bar
Operation
The valve is normally closed (A-AB way).
By pushing the stem inwards, the actuator opens A-AB
way and, in three-way valves, it contemporarily closes the
angle way B-AB
.
Rev. b
CONTROLLI
ISO 9000
DN FLOW RATE STROKE
inches Kvs
2
m /h
¾ 6,3
1 10
1¼ 13
1½ 16
ACTUATORS
∆ P max (KPa)
MVT
170
100
70
50
02/03
CONTROLLI
16010 SANT'OLCESE Genova - Italy
Tel.: +39 01073061
E-mail: info@controlli.org
mm
5,5
5,5
5,5
5,5
Manufacturing Characteristics
G25 cast iron valve body.
Brass plug with Contoured-type profile on direct way and
V-port profile on angle way.
CrNi steel stem. Female threaded connections.
Double BUNA O-ring stem packing.
Technical Characteristics
Operating pressure
Control characteristic
Rangeability
(Kvs/Kvm)
Leakage
VSBT
VMBT
Connections
Stroke
Allowed fluids
water
glycol-added
Weight
1
Fax: +39 0107306870/871
Web: www.controlli.org
VSBT-VMBT
1600 Kpa max (16 bar)
linear
≥ 50
< 0,03% of Kvs
direct way < 0,03% of Kvs
angle way < 2% of Kvs
Female thread
5,5 mm
max temperature 95 °C
min.temperature 5 °C
max 50%
See overall dimensions
DBL102E