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(3 st)-
CTV102-way zone valve- Connection
- G 1/2"
- Actuator connection
- M28 x 1,5
- Stroke
- 3.5 mm
- Nominal diameter
- DN10
- Kvs, adjustable
- 0.12…1.14 m³/h
- Max. diff. pressure
- 150 kPa
-
CTV15-1,92-way zone valve
- Connection
- G 3/4"
- Actuator connection
- M28 x 1,5
- Stroke
- 3.5 mm
- Nominal diameter
- DN15
- Kvs, adjustable
- 0.17…1.9 m³/h
- Max. diff. pressure
- 150 kPa
-
CTV202-way zone valve
- Connection
- G1"
- Actuator connection
- M28 x 1,5
- Stroke
- 3.5 mm
- Nominal diameter
- DN20
- Kvs, adjustable
- 0.15…1.55 m³/h
- Max. diff. pressure
- 150 kPa
Specifications
| Application | Heating, Cooling, Chilled beams, Radiator |
|---|---|
| Pressure rating | PN10 |
| Connection types | BSP externally threaded according to ISO 228/1 |
| Flow characteristics | Linear |
| Leakage | 0.0 % of Kvs (PTFE gasket, carbon-filled 25 %, no leakage) |
| Media | Hot water, Cold water, Glycol-mixed water (max. 30 % glycol) |
| Closing direction | When stem is pushed inward |
| Media temperature | 2…90 °C |
| Body | Chromed Brass CW614N |
| Seat | Brass CW614N |
| Plug | Stainless steel 1.4305 |
| Stem | Stainless steel 1.4305 |
| Seat packing | NBR |
| O-rings | EPDM |
| Stuffing box | Dezincification resistant brass CW 602N |
| Bonnet | Brass CW614N |
Software & documentation
Product sheet
Other documentation
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