RTV15 RTV - 2-way radiator/zone valve, DN10-15, fixed kvs
Range of zone valves for control in aftertreatment systems. The valve can control water flow to cooling and heating batteries, radiators, convectors, chilled ceilings etc. and is intended to be used with the RTA(O)M100 thermal actuators.
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Specifications
| Nominal diameter | DN15 |
|---|---|
| Connection, internal thread | G1/2” |
| Connection, external thread | M26 x 1.5 |
| Kvs | 1.4 m 3 /h |
| ΔPmax | 30 kPa |
| ΔPs | 150 kPa |
| Actuator | RTA(O)M, RVAZ2 |
| Application | Heating systems, cooling systems, radiators, radiant cooling, ventilation systems |
|---|---|
| Pressure rating | PN10 |
| Connection, actuator | M28 x 1.5 |
| Max. leakage | 0 % of the kvs value |
| Max. diff. pressure | 250kPa |
| Media | Hot water, cold water, glycol-mixed water |
| Media temperature | 5…100°C |
| Stroke | 1.7mm |
| Body | Chromed brass CW614N |
| Seat | Brass CW614N |
| Stem | Stainless steel 1.4305 |
| O-rings | EPDM |
| Bonnet | Brass CW614N |
| Seat packing | NBR |
Software & documentation
Product sheet
Other documentation
Accessories
Thermal actuator
Electromechanical valve actuator
Electromechanical valve actuator
Thermal actuator
Tail and nut, for valve outlet (external metric thread on the valve)
Thermal actuator
Electromechanical valve actuator
Nut and olive, for valve outlet (external metric thread on the valve)
Nut and olive, for valve outlet (external metric thread on the valve)
Thermal actuator
Thermal actuator
Nut and olive, for valve inlet (internal pipe thread on the valve)
Nut and olive, for valve inlet (internal pipe thread on the valve)
Thermal actuator
Nut and olive, for valve inlet (internal pipe thread on the valve)
Adapter, M28 to M30, for electromechanical actuator RVAZ2
Adapter, M28 x 1.5 mm, for thermal actuator RTA(O)M