CTV - 2-way zone valve, DN10-20, adjustable kvs
The valve range is intended to be used together with the RTA(O)M100 thermal actuators for temperature control in heating and cooling systems, such as radiators, convectors, chilled ceilings etc.
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(3 st)-
CTV102-way zone valve
- Nominal diameter
- DN10
- Connection, external thread
- G1/2"
- Kvs (adjustable)
- 0.12…1.14 m3/h
- Actuator
- RTA(O)M100, RVAZ2
-
CTV15-1,92-way zone valve
- Nominal diameter
- DN15
- Connection, external thread
- G3/4"
- Kvs (adjustable)
- 0.17…1.9 m3/h
- Actuator
- RTA(O)M100, RVAZ2
-
CTV202-way zone valve
- Nominal diameter
- DN20
- Connection, external thread
- G1"
- Kvs (adjustable)
- 0.15…1.55 m3/h
- Actuator
- RTA(O)M100, RVAZ2
Specifications
Application | Heating systems, cooling systems, radiators |
---|---|
Pressure rating | PN10 |
Connection | BSP externally threaded according to ISO 228/1 |
Connection, actuator | M28 x 1.5 |
Flow characteristics | Linear |
Max. leakage | 0.0 % of the kvs value |
Max. diff. pressure | 150kPa |
Media | Hot water, cold water, glycol-mixed water |
Media temperature | 2…90°C |
Stroke | 3.5mm |
Body | Chromed brass CW614N |
Seat | Brass CW614N |
Stem | Stainless steel 1.4305 |
O-rings | EPDM |
Bonnet | Brass CW614N |
Seat packing | NBR |
Software & documentation
Accessories

1885136
Nut and olive

1886274
Nut and olive

1884709
Nut and olive

1886282
Nut and olive

RVAZ2-24A
Electromechanical valve actuator

RVAZ2-24
Electromechanical valve actuator

RVAZ2-230
Electromechanical valve actuator

29214112001
Adapter, M28 to M30, for electromechanical actuator RVAZ2

RTAM100-24
Thermal actuator

RTAOM100-24
Thermal actuator

RTAOM100-24A
Thermal actuator

RTAM100-24A
Thermal actuator

RTAM100-230
Thermal actuator

RTAOM100-230
Thermal actuator

VA54
Adapter, M28 x 1.5 mm, for thermal actuator RTA(O)M