| Connection size 1 (AG1) | M20 x 1 |
| Connection type 1 (AT1) | External thread |
| Length (L) | 21.5 mm |
| Width (B) | 21.5 mm |
| Height (H) | 37.9 mm |
| Suitable for |
TBblock (until year of manufacture/catalog 2020), Thermostatic valve (corner, straight and angle type), Thermostatic valve angle form Designtechnik (until year of manufacture/catalog 2020) |
| Type | Ventileinsatz |
| Material | Brass blank |
| Material moulded seal | EPDM |
| Max. operating pressure | 10 bar |
| Max. operating temperature heating | 90 °C |
