67
M
ECHANICAL
- M
ANIFOLDS
- H
EATING
- S
YSTEMS FOR DOMESTIC INSTALLATIONS
3338087 Polymer Airvent
1
Code
Description
UNITS/
pack.
Polymer Thermometer.
· Air and water discharge terminal
unit. Mounted on the return
manifold.
· M1" connection
3668783
Polymer Thermometer
1
Code
Description
UNITS/
pack.
EURO/pc
1674464
Polymer By-Pass Assembly 1"
1
Code
Description
UNITS/
pack.
EURO/pc
Polymer By-Pass Assembly 1".
Composed of:
· Automatic Air Vent Valves
· Bypass regulator assembly
· Body in polymer
· Seals in Nitrile
· Max. temperature 60°C
Polymer Airvent.
· Automatic air and water discharge
terminal unit mounted on the
delivery manifold.
· M1" connection
Alpha Actuator
Aa2000-80-1-N.
· Compact size, small dimensions
· 360° installation
· 100% water protection
· First-Open function
· Valve-Adaptor system
· Practical, functional design
· Adjustment Control
· Reliable and long-life,
· Maintenance-free
· Minimal power demand
· Surge protection
· Silent operation
· Optional: Adaptable, Protection Cap
2975650
Alpha Actuator Aa2000-80-1-N
1
3882802
Alpha 24V Actuator Aa4000 1
Code
Description
UNITS/
pack.
EURO/pc