DC 12V Normally Open Mini Electric Solenoid Valve N/O for Air Water Breast Pump
Valve x 1 pcs. Pressure range: 0-350nunhg. Temperature range: 00C-550C. Deflating speed:<3 seconds(Air pressure decrease from 300mmHg to 15mmHg in the 500cc container). Air tightness:<5mmHg/min. Using fluids: air.