- Termostatic head
- Valves with thermostatic option for double pipe
- Double settings thermostatic valves for double pipe systems
- Thermostatic kit and thermostatic valves for double pipe systems
- Manual valves and lockshields for double pipe systems
- Four-way valves with thermostatic option for single pipe and double pipe systems
- Single pipe manual valves
- Fittings for copper, pex-al-pex, pex pipe, radiator eccentrics, elbow fittings, rosette
- Single/double pipe distributors for panel with built-in thermostatic group
- Radiator air vents
- Valves and lockshields for design radiators
- Chromed thermostatic head and rosettes with pipe cover
344 | Three-way by-pass zone ball valve with servomotor
Motorised three-way ball valve with bypass, featuring a servo-controlled mechanism, a relay and an auxiliary microswitch for a dry contact. Flanged connections. Maximum operating pressure: 16 bar. Maximum differential pressure: 10 bar. Maximum operating temperature: 110°C.
Codes and dimensions
| Art. | Misura | Tensione | Codice | ||
| 344 | 1/2" | 230 volt | 82344AD0553 | 1 | 10 |
| 344 | 3/4" | 230 volt | 82344AE0553 | 1 | 10 |
| 344 | 1" | 230 volt | 82344AF0553 | 1 | 10 |
| 344 | 1"1/4 | 230 volt | 82344AG0553 | 1 | 5 |
You may also like…
Related products
377 | Two-way fan coil valve – Flat seat – Equipped with actuator
Two-way fan coil valve. Flat seat, max. working temperature 110°C. Equipped with ON-OFF normally closed actuator art. 980. Suitable for electrothermic actuators with M30x1,5 connection thread.
Technical datasheet
Declaration of Conformity
300 | Two-way zone piston valve
Two-way, zone piston valve. For electrothermic actuators with 30x1,5 connection thread art. 979, 980 and thermostatic heads with remote sensor 992, 995 and 997. The valve enables limiting the flow. Max. working pressure 10 bars. Max. differential pressure 1 bar. Max.working temperature
95°C.
Technical datasheet
Declaration of Conformity
320 | Two-way zone valve with electrothermic actuator
Two-way zone valve. Normally closed electrothermic actuator with end microswitch for potential-free contact. Max. working pressure 10 bar. Max. differential pressure 1 bar. Max. working temperature 95°C.
Technical datasheet
Declaration of Conformity
332 | Two-way full-bore motorizable ball zone valve
Motorised two-way full-bore ball valve. Male threaded connections. Maximum operating pressure: 16 bar. Maximum differential pressure: 10 bar. Maximum operating temperature: 110°C.
Technical datasheet
Instruction sheet
Declaration of conformity
RoHS declaration
333 | Full-bore diverting ball zone valve
Three-way full-bore motorized diverting ball zone valve. Union connections. Maximum operating pressure: 16 bar. Maximum differential pressure: 10 bar. Maximum operating temperature: 110°C.
Technical datasheet
Instruction sheet
Declaration of conformity
RoHS declaration
3D Models
336 | Full-bore 4-way ball zone valve
Four-way, full-bore ball valve, suitable for motorised operation. Flanged connections, fixed centre distance 50 mm. Maximum operating pressure 16 bar. Maximum differential pressure: 10 bar. Maximum operating temperature: 110°C.
Technical datasheet
Instruction sheet
Declaration of conformity
RoHS declaration
337 | Actuator for ball zone valves
Actuator for ball zone valves, normally closed, with relay and auxiliary microswitch. Max. ambient T 55°C, IP44 protection rating. Opening time 45 seconds.
Technical datasheet
Instruction Sheet
Declaration of conformity
RoHS declaration
343 | Diverter ball zone valve complete with actuator with relay
Motorised three-way full-bore diverting ball valve with servo control, featuring a relay and an auxiliary microswitch for a dry contact. Flanged connections. Maximum operating pressure: 16 bar. Maximum differential pressure: 10 bar. Maximum operating temperature: 110°C.
Technical datasheet
Instruction sheet
Declaration of conformity
RoHS declaration



