Two-port two-way normally-closed brass solenoid valve with FKM seal and pilot-operated diaphragm.
| Body | brass CW617N |
| Diaphragm | FKM (fluoro-elastomer, extended temperature) |
| Operator | pilot-operated, normally closed |
| Connection | BSP F threaded both ports |
| Nominal size | DN20 (3/4") |
| Pressure | 0.5 to 16 bar (water) |
| Temperature | -10 to +100 °C (FKM) |
| Coil | 12 V DC, class H insulation, IP65 over-moulded coil |
| Power draw | 10 W (DC) / 14 VA inrush, 8 VA hold (AC) |
| Response | < 80 ms |
| Material | Brass CW617N / FKM seal |
| MOQ | 1 ea |
Form-fit envelope of Danfoss EV220B, Burkert 6213, Parker 73218BN, ASCO 8210G, SMC VXD and Bosch Rexroth DN20 brass solenoid valves. Drop-in replacement on the same flange-or-thread pattern with matching coil voltage.