Mixing Valves 4S
TV 4S are 4-way mixing valves made in brass for regulating heating applications. TV 4S is used to pre-heat return water to the heating source to lower the risk of condensation. The valves comes with knob for manual operation, but can easily - and with advantage - be motorized, for example with our controllers Thermomatic EC Home or CC. The scale is graded on both sides and can be reversed.
|Pressure class:||PN 10|
|Medium temperature:||max. (continuously) +110ºC
max. (temporarily) +130ºC
|Torque (by nom. pressure):||< 3 Nm|
|Working pressure:||1 MPa (10 bar)|
|Connection:||Internal thread, EN 10226-1
External thread, ISO 228/1
Compression fit., EN 1254-2
* Pump flange R40 IT available from factory on special order. It's also possible to combine different fitting dimensions.
** Optional Kvs-value (1,6, 2,5, 4, 6, 8, 10) available for all fitting dimensions on special order.