Compact and versatile
Danfoss TWA Basic and ABRA Basic Zone Valve Packs are a cost effective and convenient way to control specific zones within your system.
They are used to electrically activate valves on hot and chilled water applications where slow opening and closing is desirable to eliminate water hammer associated with quick acting valves.
Features and benefits
Low power consumption
Silent operation
Do not cause water hammer
Easily installed or removed
Products
Documents
| Type | Name | Language | Valid for | Updated | Download | File type |
|---|---|---|---|---|---|---|
| Data sheet | ABRA-A5 Actuator for RA2000 Datasheet | English | United States | 10 Mar, 2016 | 652.5 KB | |
| Data sheet | RA2000 Thermostatic Radiator Valve and Operator Datasheet | English | United States | 09 Mar, 2014 | 1.0 MB | |
| Catalog | RA2000 Thermostatic Radiator Valve, Electric Zone Valve & Pressure Bypass Valve Catalog_VKGWC122 | English | United States | 21 Jun, 2015 | 1.3 MB | |
| Data sheet | TWA Series Electric Actuator Datasheet | English | United States | 16 Jan, 2017 | 877.8 KB |
Related products
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ABRA-A5 Electric Thermal Actuator, ON/OFFThe ABRA-A5 ON/OFF zone valve actuator has been specifically designed for use with Danfoss RA2000, RA-C, and RA15/6 series of valves used for heating and cooling applications.
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TWA-A and TWA-V Actuators
TWA actuators are used to electrically activate valves on hot water heating systems, where slow opening and closing is desirable to eliminate water hammer associated with quick acting valves.
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Thermostatic radiator valves
Robustly built and designed to meet the rigors of the residential, commercial and industrial sectors, a comprehensive range of Danfoss RA2000 thermostatic radiator valves is available for hot water, one-pipe steam, and two-pipe low pressure steam systems.
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Radiator operators
Danfoss RA2000 radiator operators maintain constant desired room temperatures, individually room by room and help to reduce energy consumption.
Support
Technical Support
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