- 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
K025 – K026 | Manifolds unit with memory flowmeters and valves with thermostatic option – With angle ball valve
Manifolds unit with memory flowmeters and valves with thermostatic option. It includes: 2 ball valves (art. 225), connection to the ball valve with gasket with plane seat and o-ring, 2 brackets (art.208) with anti-vibration supports, 2 1” male/female intermediate fittings with revolving connection (art.204). Conical sealing gasket. Art.204 can be assembled between manifold and ball valve. 2 3/8” automatic air vents (art.700), 2 1/2” drain cocks (art.172), 2 1” thermometer caps with o-ring (art.185), 2 0-60° thermometers (art.206).
Suitable for 3/4” Euroconus or M24x1,5 fittings.
Choose thermostatic and electrothermic actuators with 28×1,5 connection thread.
Codes and dimensions
| Art. | Head connection | Outlets | Code | Fitting thread |  | Length total collector | Box recommended Art. 196 |
| K025 | 1" | 2 | 87K025PG06 225 | 3/4” EK. | 1 | 295 mm | 500 mm |
| K025 | 1" | 3 | 87K025PH06 225 | 3/4” EK. | 1 | 345 mm | 500 mm |
| K025 | 1" | 4 | 87K025PJ06 225 | 3/4” EK. | 1 | 395 mm | 500 mm |
| K025 | 1" | 5 | 87K025PQ06 225 | 3/4” EK. | 1 | 445 mm | 700 mm |
| K025 | 1" | 6 | 87K025PK06 225 | 3/4” EK. | 1 | 495 mm | 700 mm |
| K025 | 1" | 7 | 87K025PR06 225 | 3/4” EK. | 1 | 545 mm | 700 mm |
| K025 | 1" | 8 | 87K025PL06 225 | 3/4” EK. | 1 | 595 mm | 700 mm |
| K025 | 1" | 9 | 87K025PS06 225 | 3/4” EK. | 1 | 645 mm | 850 mm |
| K025 | 1" | 10 | 87K025PM06 225 | 3/4” EK. | 1 | 695 mm | 850 mm |
| K025 | 1" | 11 | 87K025PT06 225 | 3/4” EK. | 1 | 745 mm | 850 mm |
| K025 | 1" | 12 | 87K025PU06 225 | 3/4” EK. | 1 | 795 mm | 1000 mm |
| K025 | 1" | 13 | 87K025PV06 225 | 3/4” EK. | 1 | 845 mm | 1000 mm |
| K025 | 1" | 14 | 87K025PW06 225 | 3/4” EK. | 1 | 895 mm | 1200 mm |
| K025 | 1" | 15 | 87K025PY06 225 | 3/4” EK. | 1 | 945 mm | 1200 mm |
| K026 | 1" | 2 | 87K026PG06 225 | M24x1,5 | 1 | 295 mm | 500 mm |
| K026 | 1" | 3 | 87K026PH06 225 | M24x1,5 | 1 | 345 mm | 500 mm |
| K026 | 1" | 4 | 87K026PJ06 225 | M24x1,5 | 1 | 395 mm | 500 mm |
| K026 | 1" | 5 | 87K026PQ06 225 | M24x1,5 | 1 | 445 mm | 700 mm |
| K026 | 1" | 6 | 87K026PK06 225 | M24x1,5 | 1 | 495 mm | 700 mm |
| K026 | 1" | 7 | 87K026PR06 225 | M24x1,5 | 1 | 545 mm | 700 mm |
| K026 | 1" | 8 | 87K026PL06 225 | M24x1,5 | 1 | 595 mm | 700 mm |
| K026 | 1" | 9 | 87K026PS06 225 | M24x1,5 | 1 | 645 mm | 850 mm |
| K026 | 1" | 10 | 87K026PM06 225 | M24x1,5 | 1 | 695 mm | 850 mm |
| K026 | 1" | 11 | 87K026PT06 225 | M24x1,5 | 1 | 745 mm | 850 mm |
| K026 | 1" | 12 | 87K026PU06 225 | M24x1,5 | 1 | 795 mm | 1000 mm |
| K026 | 1" | 13 | 87K026PV06 225 | M24x1,5 | 1 | 845 mm | 1000 mm |
| K026 | 1" | 14 | 87K026PW06 225 | M24x1,5 | 1 | 895 mm | 1200 mm |
| K026 | 1" | 15 | 87K026PY06 225 | M24x1,5 | 1 | 945 mm | 1200 mm |
Related products
K060 | Pre-assembled for radiant panel systems with low temperature circuits
Pre-assembled group with box. For radiant panel systems with low temperature circuits, high temperature supply, fixed point mixing unit. It is supplied with pump P328 (Grundfos UPM3 Hybrid) and safety thermostat P310 installed in the box. Choose electrothermic actuators with 28x1,5 connection thread.
Technical datasheet
Declaration of Conformity
Technical datasheet
Declaration of Conformity 
A1K013 | Pre-assembled group for radiant panel systems with low temperature circuits
Pre-assembled group for radiant panel systems with low temperature circuits, supplied at high-temperature with fixed-point three-way mixing system with differential maximum pressure valve and flow meter. It is supplied without circulator and complete with thermostatic head 20°-50°C with remote sensor.
Choose thermostatic and electrothermic actuators with M28x1,5 connection thread.
Combinable with pumps P320, P321, P326, P327, P328, P330.
ROHS Declaration
ROHS Declaration 
A2K013 | Pre-assembled group for radiant panel systems with low temperature circuits
Pre-assembled group for radiant panel systems with low temperature circuits, supplied at high-temperature with fixed-point two-way mixing system. It is supplied without circulator and complete with thermostatic head 20°-50°C with remote sensor.
Choose thermostatic and electrothermic actuators with M28x1,5 connection thread.
Combinable with pumps P320, P321, P326, P327, P328, P330 (page 182).
ROHS Declaration
ROHS Declaration 
A3K013 | Pre-assembled group for radiant panel systems with low temperature circuits – Complete with thermostatic head
Pre-assembled group for radiant panel systems with low temperature circuits, supplied at high-temperature with fixed-point two-way mixing system. It is supplied without circulator and complete with thermostatic head 20°-50°C with remote sensor.
Choose thermostatic and electrothermic actuators with M28x1,5 connection thread.
Combinable with pumps P320, P321, P326, P327, P328, P330 (page 182).
ROHS Declaration
ROHS Declaration
K031 – K032 | Kit collettori – Regolazione ed intercettazione manuale/termostatizzabile – Con valvola a squadra
Manifolds unit with memory flowmeters and valves with thermostatic option.
It includes: 2 ball valves (art.225), connection to the ball valve with gasket with plane seat and o-ring, 2 brackets (art.208) with anti-vibration supports, 2 1/2” automatic air vents (art.700), 2 1/2” drain cocks (art.172), 2 1” thermometer caps with o-ring (art.185), 2 0-60° thermometers (art.206).
Suitable for 3/4” Euroconus or M24x1,5 fittings.
Choose thermostatic and electrothermic actuators with 28x1,5 connection thread.
Technical datasheet
ROHS Declaration
Technical datasheet
ROHS Declaration 
K081 | Stainless steel manifold kit with manual/thermostatic regulation
Kit di collettori in acciaio inox con regolazione ed intercettazione manuale/termostatizzabile. Includes: 2 ball valves (art. 216), ball valve nozzle attachment with flat seat seal held with O-ring on the manifold, 2 fixing brackets (art. 208) with anti-vibration seals, 2 3/8” automatic air vent valves (art. 700), 2 1/2” water drain taps (art. 172). Threaded connection for 3/4-inch Euroconus fittings. Select electrothermal controls with a 28x1.5 connection.
Technical datasheet
Instruction sheet
Declaration of conformity
ROHS Declaration
Technical datasheet
Instruction sheet
Declaration of conformity
ROHS Declaration
Installation guide for the M28 actuator
1015 | Delivery manifold with flowmeters
Delivery manifold with flowmeters. Outlets for 1/2” air vent (art.700) and 1/2” drain cock (art.172). Male outlets. Interaxe: 50 mm.
Suitable for 3/4” Euroconus fittings.
Technical datasheet
Declaration of Conformity
ROHS Declaration
Technical datasheet
Declaration of Conformity
ROHS Declaration 
177 | Insulators for 1” and 1”1/4 manifolds
Insulators for 1” and 1”1/4 manifolds from 2 up to 12 outlets. The insulators can be cut, to insulate the manifolds carrying a lower outlet number. Holes on both sides with 50 mm interaxe.
Technical datasheet
Declaration of conformity
Declaration of conformity RoHS
Technical datasheet
Declaration of conformity
Declaration of conformity RoHS