Features: Features: Working voltage: DC4.5V, G1/2 inlets, G1/2 outlet. Compact size, beautiful appearance, stable performances. Easy to install and maintain, and can be used continuously. Made from high quality stainless steel material, great wear-resisting performances, durable in use. Mainly used for induction cleaner, pre paid water s aving system, garden irrigation, etc. Specifications: Material:Stainless Steel,Nylon Working voltage: DC4.5V Inlets & outlet: G1/2 Pulse width: 30ms Applicable pressure: 0.02-1.0Mpa Medium temperature: 1-80 Coils resistance: 155% Screw tooth length: inlets 15.5mm, outlet 27.6mm Working method: Positive Pulse Open/Negative Pulse Offs Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Pulse Solenoid Valves