Electric zone valve actuators
TWA actuators electrically activate valves on hot water heating systems, where slow opening and closing is desirable to eliminate water hammer associated with quick acting valves.
The 24VAC, 2.0 VA actuators are available in a normally closed or normally open position, and with or without a valve position indicator.
Products
Documents
Type | Name | Language | Valid for | Updated | Download | File type |
---|---|---|---|---|---|---|
Catalog | Hydronic Specialties Catalog VKKIA122 | English | United States | 21 Mar, 2017 | 2.0 MB | |
Catalog | RA2000 Thermostatic Radiator Valve, Electric Zone Valve & Pressure Bypass Valve Catalog_VKGWC122 | English | United States | 22 Jun, 2015 | 1.3 MB | |
Data sheet | TWA Series Electric Actuator Datasheet | English | United States | 17 Jan, 2017 | 886.0 KB |
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