- 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
S142 | Double check valve
Allows expansion vessel replacement without draining the system.
0
People watching this product now!
Related products
740 | High capacity deaerator for heating/conditioning systems
High capacity deaerator, for heating/conditioning systems, with side connections. Max. working pressure 10 bars. Max. temperature 160°C.
Technical datasheet
Instruction Sheet
Declaration of Conformity
Technical datasheet
Instruction Sheet
Declaration of Conformity
S111 | High capacity deaerator with radial connector
High capacity deaerator with radial connector. Max. working pressure 10 bars, max. temperature 160°.
Technical datasheet
Declaration of Conformity
Technical datasheet
Declaration of Conformity
S120 | Fixed setting safety valve for solar systems
Fixed setting (6 bars) safety valve for solar systems, female connections, max. working temperature 160°. The product complies the Ped. 2014/68/UE norm - categoria IV D.M.1.12.75, D.Lgs.25.02.2000. CE n. 0425 approval.
Technical datasheet
Instruction sheet
Declaration of Conformity
Technical datasheet
Instruction sheet
Declaration of Conformity
PRODUCT CERTIFICATION
S121 | Fixed setting safety valve for solar systems
Fixed setting (6 bars) safety valve for solar systems, with increased discharge, female connections, max. working temperature 160°. The product complies the Ped. 2014/68/UE norm - categoria IV D.M.1.12.75, D.Lgs.25.02.2000. CE n. 0425 approval.
Technical datasheet
Instruction sheet
Declaration of Conformity
Technical datasheet
Instruction sheet
Declaration of Conformity
PRODUCT CERTIFICATION
S128 | Air vent valve for solar systems
Air vent valve for solar systems. Maximum operating pressure 10 bar, maximum temperature 160°C (peak for 1 hour); 130°C (continuous).
Technical datasheet
Declaration of conformity
Technical datasheet
Declaration of conformity 
S129 | Temperature and pressure relief valve for solar systems
The temperature and pressure relief valve for solar systems controls and limits the temperature and pressure of the hot water in a solar domestic hot water storage tank. It prevents temperatures from exceeding 100°C. Upon reaching the set values, the valve discharges a quantity of water into the atmosphere, reducing the pressure and temperature of the storage tank. The expelled water is immediately replaced by water from the mains supply.
Technical datasheet
Instruction sheet
RoHS declaration of conformity
Technical datasheet
Instruction sheet
RoHS declaration of conformity 
S130 | Expansion vessel for solar systems
Max. temperature 140°C.
Technical datasheet
Declaration of conformity
Technical datasheet
Declaration of conformity
S131 | Expansion kit for solar systems
Expansion kit for solar systems, consisting of an expansion vessel art. S130 and the fixing kit art. S141. The 1000 mm pipe enables installation with shock-proof siphon.
Instruction Sheet
Instruction Sheet