Solenoid valve, heat exchanger shut-off valve (581)
| Solenoid valve, heat exchanger shut-off valve (581) | 
| Characteristics |  | De-energized closed | 
| Resistance | Ohm | 43-49 | 
| Power supply B+ | V | 12 | 
| Power supply B+ | pin nr. | 1 | 
| Ground | pin nr. | 2 | 

 
     
		