ON/OFF Electric Water Heater Valve 16mm (5/8") 12v/24v
A fully electric heater control valve with ON/OFF control only using a 2-position rocker or rotary switch.
This valve is designed for use within automotive heating circuits, it is compatible with all commonly found glycol and anti-freeze mixtures.
| Specification | Metric | Imperial & Other |
| Hose Size | ∅ 16mm | ∅ 5/8" |
| Minimum Temperature | -10 °C | 14 °F |
| Maximum Temperature | 110 °C | 230 °F |
| Weight | 0.175 kg | 0.385 lbs |
| Flow Rate | > 900 L/hr | > 198 gal/hr |
| Operation | Open or Closed | |
| Voltage | DC 12v / 24v | |
| Working Voltage | DC 9-32v | |
| Current Continuous | 0.1a | |
| Rotation Angle | 90° | |
| Certification | TS16949 / ISO9001 | |
| Warranty | 24 Months | |
| Part Number | 8CF-2FB-04E | |
This electric valve is incredibly simple to set up and operate, the valve only requires a two position ON/OFF switch for control. When voltage is applied to the signal wire (Blue) then the valve will open, when voltage is removed it will revert back to the normally closed position. Please note that the Red wire needs to remain permanently connected to Positive as this is the power source for the internal motor.
| Wire Colour | Use | Recommended Wire Size |
| 1x Red | Positive Supply from Switched Ignition Source | 1.0mm² |
| 1x Blue | From ON/OFF Switch | 1.0mm² |
| 1x Black | Earth / Ground | 1.0mm² |
We also carry a wide range of automotive wiring products such as relays, fuses, terminals, cable, switches & more.
- The valve is compatible with both 12 and 24v systems.
- This is not a continuously variable valve, it is either ON or OFF.