SPK is an NC pilot kick 2-port solenoid valve dedicated to steam. It has a piston-driven poppet structure with Rc1/2 to Rc1 ports. The body is selected from bronze or stainless steel.
| Working Fluid | Steam |
| Valve Structure | Pilot kick poppet, piston drive, NC |
| Working Pressure Differential | 0 to 1.0 MPa |
| Max. Working Pressure | 1 MPa |
| Proof Pressure | 2 MPa (water pressure) |
| Fluid Temperature | 5 to 180 °C |
| Ambient Temperature | -10 to 60 °C |
| Thermal Class | Class 180 (H) |
| Valve Seat Leakage | 400 cm³/min (ANR) or less (air) |
| Port Size | Rc1/2, Rc3/4, Rc1 (15A / 20A / 25A) |
| Orifice Size | 16, 23, 28 mm (15A / 20A / 25A in order) |
| Body Material | Bronze, bronze (oil-prohibited), stainless steel, stainless steel (oil-prohibited) (selectable) |
| Weight | 1.0, 1.3, 1.7 kg (15A / 20A / 25A in order) |
| Mounting Orientation | From vertical with the coil on top to horizontal |
| Rated Voltage | 100 VAC, 110 VAC, 200 VAC, 220 VAC (AC only) |