The C07, C15 and C21 are miniature direct operated cartridge solenoid valves in diameters of 7, 15 and 21 mm. They have a 303 stainless steel body, come in 2/2-way and 3/2-way normally closed versions, and have orifices of 0.3 to 4 mm.
| Actuation Type | Direct operated, 2/2-way and 3/2-way normally closed |
| Body Material | 303 stainless steel |
| Cartridge Diameter | ø7 / ø15 / ø21 mm |
| Orifice Size | 0.3 to 4 mm |
| Operating Pressure Differential | 0 to 10 bar |
| Fluid Temperature | 0 to 50 °C |
| Seat Material | FKM |
| Rated Voltage | DC 12 V / DC 24 V |
| Power Consumption | 0.5 to 2.6 W |