Brochure

Danfoss Inc.
6711 Mississauga Road, Suite 410
Mississauga, ON, L5N 2W3
Tel.: [phone], Fax: [phone]
Danfoss Inc.
7941 Corporate Drive
Baltimore, MD 21236 USA
Tel.: [phone], Fax: [phone]
Zone Valves
Hydronic Accessories
www.na.heating.danfoss.com
Compact & Versatile
ZONE VALVES
From Danfoss!
Deluxe Package Includes:
Basic package plus 2 Wire Thermostat
Micro processor PI Control. Optimum control for radiant heating applications
•
LED display for set temperature, actual temperature and thermostat status ( °F or °C )•
Battery powered with low battery indicator•
Basic Package Includes:
ABRA or TWA
Actuators
Straight valve
with solder unions
24 vac Actuator c/w end switch•
Low power consumption (2VA)
•
Long, trouble free life•
Silent operation•
Compact size for tight installations•
1/2” or 3/4” versions•
Solder unions for quick installation and •
removal
Compact size•
Proven performance in millions of •
installations
Ordering Information:
Code No.
Description
TWA4200 1/2” Basic Zone Valve Package
TWA4400 3/4” Basic Zone Valve Package
TWA42RETB 1/2” Deluxe Zone Valve Package
TWA44RETB 3/4” Deluxe Zone Valve Package
ABRA4200 1/2” Basic Zone Valve Package
ABRA4400 3/4” Basic Zone Valve Package
ABRA42RETB 1/2” Deluxe Zone Valve Package
ABRA44RETB 3/4” Deluxe Zone Valve Package
Thermostats Thermostatic
Radiator Valves
Electric Zone
Valves
Balancing Valves Thermostatic
Mixing Valves
3 & 4 Way Valves Electronic
Controls
Air Separators Automatic
By-Pass Valves
Temperature
Regulators
Other Products
Zone Valve Packs
DANFOSS
ACTUATORS
Low Power •
Consumption (2 VA)
Operate Silently•
Do Not Cause Water •
Hammer
Long Life Cycle•
Easily Installed or •
Removed
DANFOSS
VALVES
Proven In Countless •
Installations
Cover A Wide Range of •
Flow Requirements
Available In A Variety of •
Confi gurations
TOGETHER
They Provide A Cost
Eff ective Compact
Zone Valve And Can Be
Confi gured To Fit Almost
Any Application.
(Mercury Free)
THERMOSTATS
The Ease of Analog With The
Precision of Microprocessor
PI Control.
Shown with ABRA Actuator Shown with TWA Actuator