Valves and thermostats

 

 

 

Size body

Kvs

Kvs by-pass

Actuator

2131
Two-way brass valve for fan-coils. ON/OFF operation with actuator series 22C. Max. operating temperature: 100 ºC. Disc stroke: 2.5 mm. Nominal pressure: 16 bar.

1/2"

1,7

-

N.O.&N.C.

3/4"

2.8

-

N.O.&N.C.

1"

5.2

-

N.O.&N.C.

3131
Three-way brass valve for fan-coils. ON/OFF operation with actuators series 22С. Max. operating temperature: 100oC. Disc stroke: 2.5 mm. Can be used both as mixing and diverting valve, except for version 31311 which can only be used as diverting valve. Nominal pressure: 16 bar.

1/2"

1.7

1.3

N.O.&N.C.

3/4"

2.8

1.8

N.O.&N.C.

1"

5.2

3.3

N.O.&N.C.

ZV 4131
Three-way brass valve with 4 connections for fan-coils. ON/OFF operation with actuator series 22C. Max. operating temperature: 100oC. Disc stroke: 2.5 mm. Can be used both as mixing and diverting valve. Nominal pressure: 16 bar.

1/2"

1.7

1.3

N.O.&N.C.

3/4"

2.8

1.8

N.O.&N.C.

1178SN
Nickel-plated thermostat adaptable valve. Angle body. Connection for copper or plastic pipe. Standard tailpiece. ABS handwheel with movable stem. Compaitible with thermostatic actuators series 148 and electrothermic actuator 22C.

3/8"

2.6

-

N.O.&N.C. 148

1/2"

2.6

-

N.O.&N.C. 148

1179SN
Nickel-plated thermostat adaptable valve. Straight body. Connection for copper or plastic pipe, size 1/2"M. Standard tailpiece. ABC handwheel with movable stem.

3/8"

1.8

-

N.O.&N.C. 148

1/2"

1.8

-

N.O.&N.C. 148

1195SN
Nickel-plated balancing lockshield valve. Angle body. Connection for copper or plastic pipe, size 1/2"M. Standard tailpiece. ABS cap.

3/8"

2.3

-

-

1/2"

2.3

-

-

1196SN
Nickel-plated balancing lockshield valve. Straight body. Connection for copper or plastic pipe, size 1/2"M. Standard tailpiece. ABS cap.

3/8"

1.5

-

-

1/2"

1.5

-

-

178SN
Nickel-plated thermostat adaptable valve. Angle body. Connection for iron pipe. Standard tailpiece. ABS handwheel with movable stem. Compatible with thermostatic actuators series 148 and electrothermic actuators 10C, 20C, 22C.

3/8"

2.1

-

N.O.&N.C. 148

1/2"

2.6

-

N.O.&N.C. 148

3/4"

3.3

-

N.O.&N.C. 148

195SN
Nickel-plated balancing lockshield valve. Angle body. Connection for iron pipe. Standard tailpiece. ABS cap.

3/8"

1.8

-

-

1/2"

2.3

-

-

3/4"

4.6

-

-

179SN
Nickel-plated thermostat adaptable valve. Straight body. Connection for iron pipe. Standard tailpiece. ABS handwheel with movable stem. Compatible with thermostatic actuators series 148 and electrothermic actuators 10C, 20C, 22C.

3/8"

1.1

-

N.O.&N.C. 148

1/2"

1.8

-

N.O.&N.C. 148

3/4"

2.6

-

N.O.&N.C. 148

196SN
Nickel-plated balancing lockshield valve. Straight body. Connection for iron pipe. Standard tailpiece. ABS cap.

3/8"

1.1

-

-

1/2"

1.5

-

-

3/4"

3.5

-

-

Producer - "Cazzaniga" (Italy).

      

Power supply

Actuator

Protection

WFHT-20022
Electronic thermostat for floor heating systems controlled by actuators. Operating temperature: 0-50 ºC. Setting temperature: 5-30 ºC. Differential temperature: 0.5 ºK. Output power: max 15W.

24VAC

N.O.

IP30

24VAC

N.C.

IP30

230VAC

N.O.

IP30

230VAC

N.C.

IP30

WFHT-20425
Digital electronic thermostat for floor heating systems controlled by actuators with liquid cristal display showing all informations. Operating temperature: 0-50 ºC. Setting limiter temperature: 10-40 ºC. Differential temperature: 0.5 ºK. output power: max 15W. Switch to select comfort, reduction and clock mode. Function modes selected by separate jumper: regulating on internal and external room sensor; regulating on internal room sensor and limiting the floor temperature through the external floor sensor. ON/OFF function..

24VAC

N.O.&N.C.

IP30

230VAC

N.O.&N.C.

IP30

MILUX
Digital electronic room timing chrono thermostat with day/week programming. Constant room temperature, time and status display. White casing with removable front panel for access to the batteries and connecting systems. Complete with 3 alkaline batteries. Temperature setting range 5-35 C.

-

-

IP30

FAN COMFORT 4T
Elektronic thermostat for fan-coils 4-pipe type. ON/OFF switch 3-position switch for setting fan spped. Summer/Winter switch. Setting range 5-30 C.

230V

N.O.&N.C.

IP30

ECOLUX FAN OPEN
Mechanical thermostat for fan-coils. ON/OFF switch (excludes thermostat). 3-position switch for setting fan speed.

-

N.O.&N.C.

IP30

ECOLUX FAN CONFORT, 2T-4T
Mechanical thermostat for fan-coils. ON/OFF switch (excludes thermostat). 3-position switch for setting fan speed. Summer/Winter switch.

-

N.O.&N.C.

IP30

BELUX digital 185000
Digital electronic room timing chrono thermostat with day/week programming. 9 preset and 4 customizable programs available. Constant room temperature, time and status display.

 -

- 

IP30 

TI/R-N
Room chrono thermostat with heat sensitive element of steam expansion diaphragm type, with 3 contacts. Stainless steel diaphragm. Temperature locking device at back of knob.

 -

  N.O.&N.C.

 IP30

TC/N-RE
Compact contact thermostat with spring for holding on pipes up to 2". Setting range: 30-90C.

-

N.O.&N.C.

IP30

SE 148
Thermostatic actuator with oil-filled sensitive alement. Temperature limiting and locking device. ABS handwheel. Graduated scale from 0 to 5. Setting range: 0ºC - 28ºC. Anti-freeze position: 8ºC. Max. differential pressure: 1.5 bar. CR in chrome-plated version.

-

-

-

22C NEW_TELESTAT 
Electrothermic actuator compact design with on/off action, compatible with thermostat adaptable radiator valves, valve for fan-coils. Cap made of flame retardant plastic. Chrome-plated brass threaded ring nut M30x1.5. Normally Closed (N.C.). Normally Open (N.O.). Stroke: 3.5 mm. Power cable: 1 m dia. 7.2 mm. Opening time: Version 230V 90 sec (start). - 3 Min (end) - Version 24V 3 min (start) - 5 Min (end). Plug thrust: 140N (NC version) - 80N (NO version). Power consumption: 2.5W. Inalterability range: 0ºC - +50ºC.

230V

N.C.

IP44

24V

N.C.

IP44

230V

N.O.

IP44

24V

N.O.

IP44

Producer - "Cazzaniga" (Italy).