Model Number: BS-1050V-01 Brand Name: BOSHUN Key Specifications/Special Features: 1. P/N: BS-1050V-01 solenoid valve for garden watering2. TEST: 2.1 temperature range: -5℃-55℃ 2.2 relative humidity: 5%-85% 2.3 rated voltage: DC3V 2.4 electrical wire connection mode: with red wire linked to positive and black wirelinked to negative, solenoid valve is open, and keeps open after powered off. With redlinked to negative and black linked to positive, valve is closed and keep closed afterpowered off.3. FACIES: 3.1 appearance: no damage, crack, rust or stain
3.2 external size: refer to the drawing attached
4. ELECTRICAL:
4.1 working voltage: DC2.8V-DC6V instantaneous voltage
4.2 response time: max 25ms
4.3 resistance: at 20℃ 21Ω±10%
4.4 inductance: at 20℃ 16.5mH±10%
4.5 maximum instantaneous power: 0.45W
4.6 insulation resistance: 100MΩ MIN， @500DC
4.7 hi-top test: max 0.5mA @ 1sec AC600V
4.8 insulation level: CLASS E (120℃)
4.9 biometry: 100K cycles Min. (20S "on", 5S "off")
4.10 flow: 3mm orifice, flow: 4-5mL/S @300mm water column
4.11 pressure: 0-300mm normal working pressure; 0-300mm water column
4.12 mac pressure: 600 mm water column
4.13 leakage: no leak when entrance is with 600mm water column
4.14 corrosion resistant: can withstand prolonged exposure to salty water without damage(no rust after salty spray teat with 5% concentration for 48 hours)
4.15 corrosion resistant: can withstand prolonged exposure to water with pH levelsbetween 6.0 - 8.0 without damage