Solenoid Valve Application: Blood Pressure Monitor, Slimming Waistband,. Rated Voltage: DC6 0V/12V Working pressure: <46Kpa Solenoid ValveItem no. : AJK-F0504 (close)Voltage rating ... size: 15*13*20mmApplication: Blood Pressure Monitor, Slimming Waistband, etc. Solenoid Valve AJK-F0504 (close)