RAVK
RAVK is a self-acting thermostatic operator used to control temperatures in small hot-water cylinders (i.e. storage tanks) or heat exchangers in hydronic hot water systems. RAVK closes on rising sensor temperature.

Features and benefits
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Closes on rising sensor temperature
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Three temperature ranges
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Mounts on either supply or return side of system
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Sensor element can be fitted in any orientation
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Dial can be set to limit or lock the setting range
Products
Technical data
Type: Thermostatic
Required Valve Body: VMT or KOVM
Capillary Length: 6 ft. 6 in. (2 m)
| Code No. | Temperature Range |
| 003L3530 | 50° - 86°F (10° - 30°C) |
| 013U8063 | 77° - 149°F (25° - 65°C) |
| 003L3531 | 95° - 167°F(35° - 75°C) |
Dimensions

Documents
| Type | Name | Language | Valid for | Updated | Download | File type |
|---|---|---|---|---|---|---|
| Data sheet | RAVK | English | Multiple | 31 Jan, 2006 | 842.1 KB | |
| Data sheet | RAVK | English | Multiple | 23 Nov, 2006 | 1.3 MB | |
| Data sheet | RAVK | Czech | Multiple | 02 Mar, 2015 | 1.0 MB | |
| Data sheet | RAVK | Danish | Multiple | 13 Feb, 2008 | 1.0 MB | |
| Data sheet | RAVK | Spanish, Castilian | Multiple | 09 Jan, 2015 | 992.6 KB | |
| Data sheet | RAVK | English | Multiple | 27 Nov, 2014 | 1.1 MB | |
| Data sheet | RAVK | Polish | Multiple | 22 Jan, 2015 | 1.0 MB | |
| Data sheet | RAVK | Hungarian | Multiple | 09 Jan, 2015 | 990.8 KB | |
| Data sheet | RAVK | German | Multiple | 20 Dec, 2006 | 765.6 KB | |
| Data sheet | RAVK | English | Multiple | 28 Sep, 2015 | 1.0 MB | |
| Data sheet | RAVK | Danish | Multiple | 22 Jan, 2015 | 1.0 MB | |
| Data sheet | RAVK | German | Multiple | 19 Mar, 2015 | 1.1 MB | |
| Data sheet | RAVK | Swedish | Multiple | 19 Mar, 2017 | 1.2 MB | |
| Data sheet | RAVK | Danish | Multiple | 19 Mar, 2017 | 1.2 MB | |
| Data sheet | RAVK | Czech | Multiple | 19 Mar, 2017 | 1.1 MB | |
| Data sheet | RAVK | Czech | Multiple | 08 Mar, 2009 | 1.1 MB | |
| Data sheet | RAVK | Swedish | Multiple | 18 Jan, 2015 | 1.0 MB | |
| Data sheet | RAVK | Polish | Multiple | 19 Mar, 2017 | 1.2 MB | |
| Data sheet | RAVK | German | Multiple | 14 Sep, 2017 | 1.2 MB | |
| Data sheet | RAVK | Hungarian | Multiple | 19 Mar, 2017 | 1.2 MB | |
| Data sheet | RAVK | English | Multiple | 05 Jun, 2007 | 763.6 KB | |
| Data sheet | RAVK | Spanish, Castilian | Multiple | 19 Mar, 2017 | 1.1 MB | |
| Data sheet | RAVK | Spanish, Castilian | Multiple | 19 Feb, 2007 | 1.2 MB | |
| Data sheet | RAVK | Polish | Multiple | 23 Nov, 2008 | 1.2 MB | |
| Data sheet | RAVK | German | Multiple | 17 Dec, 2019 | 1.3 MB | |
| Data sheet | RAVK | Hungarian | Multiple | 26 Dec, 2006 | 1.3 MB |
Related products

KOVM mixing valve bodies are designed to maintain room temperature by controlling hot (or chilled) water flow through radiators, fans, convectors, etc. Due to the KOVM’s unique bypass design, a constant system flow is achieved regardless of the room’s heating (or cooling) requirements. Therefore system pressures and flow rates are automatically kept constant without the need for pressure controlled bypass valves.
Support
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