57
M
ECHANICAL
- M
ANIFOLDS
- H
EATING
- S
YSTEMS FOR DOMESTIC INSTALLATIONS
i
3234424
1"x1"
10
2330173
1"x1"1/4
6
Code
Dim. AxB
Fig.
UNITS/
pack.
EURO/m
Straight MM
fitting in three parts.
- Body in nickel-plated brass
- O-Ring in ethylene,
propylene and nitrile
- MM threaded connections
UNI-EN-ISO 228
- Max. temperature: 110°C
- Max. operating pressure: 1,000 kPa
3788141
1"
10
Code
Dimensions
Pipe dim. in
mm
UNITS/
pack.
EURO/m
3 pieces MM fitting
for manifolds, zone valve.
- Body in nickel-plated brass
- O-Ring in ethylene
Propylene and nitrile on connections
- MM threaded connections
UNI-EN-ISO 228
- Max. temperature: 100°C
- Max. operating pressure: 1,000 kPa
Electromechanical actuator with 3 wires control and
micro control included
Ï
A
B
2173682
1"x1"
10
2073283
1"x1"1/4
6
Code
Dim. AxB
Fig.
UNITS/
PACK
EURO/m
Electromechanical on-off actuator
for zone valves complete with
incorporated pilot micro-switch
with clean and stress contact
electrical connection by internal
terminal strip.
- Feed 24V AC or 230V AC
- Consumption 3W
- Switch 6A 250 VAC
- Frequency 50 Hz
- Electrical protection IP 42
- Action time: 240 seconds.
- Self extinguishing resin cover.
3770373
1"
4 Zone
1
Code
Dim.
Model
UNITS/
pack.
EURO/m
4 ways zone valve that
can be motorized
with 220mm extension.
Normally closed on the straight
way with 33mm offset.
With adjustable micrometric by-
pass.
Threaded connections
FF UNI-EN-ISO 228.