Condition: New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging ... Brand: Does not apply hign-concerned chemical: None origin: Mainland China structure: Regulating port size: DN15 DN20 power source: DC standard or nonstandard: Standard media: Water certification: none material: Plastic model: 1/2 3/4 temperature of media: Normal Temperature nc or no: Normally Closed pressure: 0.02~0.8Mpa actuator mode: Without Manual And Instruction is smart device: no power: Solenoid product name: AC220V DC12V Solenoid Valve choice: yes semi_choice: yes Type: Does not apply