| Valve body | IN | OUT | 
| Temperature sensor holder (POM) | Ø8 mm Spigot | Ø8 mm Spigot | 
| Temperature sensor holder (PPSU) | Ø6 mm Spigot | Ø6 mm Spigot | 
| Temperature sensor holder (PA) | Ø8 mm Spigot | Ø8 mm Spigot | 
| Temperature and hardenss sensor holder (PA) | Ø8 mm Spigot | Ø8 mm Spigot |