Great for water irrigation Arduino projects - This is 12V DC Electric Water Solenoid Valve that is great for water irrigation, plant watering and other water based Arduino projects. - Working conditions Working voltage: DC12V Working pressure: 0.02~0.8 Mpa Basic performance 1. Flow performance: 0.5-15 L/min2. Starting performance: 0.02~0.8MPa rated voltage can start at 100%;3. Water pressure resistance performance: 5 minutes under 2MPa pressure without leakage or damage4. Insulation resistance: Under DC500V voltage, the insulation resistance is greater than 100MΩ5. Insulation grade: F grade6. Durability: Under rated voltage, rated frequency, and normal temperature, one cycle is energized for 5S and power-off for 5S, and the water pressure is 0.02~0.8Mpa for a total of 50,000 cycles. After the test, the valve can work normally.7. Salt spray resistance test performance: No corrosion within 48 hours. - Water inlet size 1 inch outer pipe thread - Water inlet size 20mm / 3/4 inch inner pipe diameter - Outlet size 20mm / 3/4 inch inner pipe diameter Specifications:Voltage: 12V DC.Valve type: diaphragm (Operated by Servo). Mode of operation: Normally open. - Fluid temperature: 1-100 °C.Size: 8.5cm x 6cm x 4.3cm.1/2" Nominal NPSWorking Pressure: 0.02 Mpa - 0.8 Mpa - Working Temperature: 1 °C - 75 °CResponse time (open): ≤ 0.15 sec - Response time (close): ≤ 0.3 sec - Weight: 4.3 oz - Rated Power: 5WFlow characteristic (Water Pressure / FLOW):0.8MPa / <25L/min0.3MPa / >10L/min0.1MPa / 5L/min0.02MPa / >3L/min