Features HIGH-QUALITY MATERIALS: The solenoid valve is made of brass, brass casting structure is reliable, wear-resistant, corrosion-resistant, high precision, and not easy to deform or damage. It can effectively prevent the negative impact of various external factors and prolong the service life. STABLE FLOW: The solenoid valve not only keeps the flow constant, but also prevents drying out and monitors the flow. It shuts down when there is no power supply. This reduces unnecessary energy consumption. NO NEED FOR ELECTRICITY: Brass solenoid valves can be used in industrial control systems to regulate direction, flow, speed and other parameters. The device requires no power consumption and can be adjusted for a uniform and consistent flow. WORKING PRINCIPLE: Pressure regulating valves (steady flow valves) work similarly to water flow switches. It requires no electricity, is precise and reliable, and has the stability to regulate the amount of water directly. WIDE APPLICATIONS: Normally closed solenoid valves are widely used in household appliances such as water dispensers, air holding systems, hot water drives, water preparation, and are also very suitable for industrial equipment, medical equipment, garden irrigation, and so on. Specification: Valve Body: Brass Thread Size: 1/2" Weight: 216g Size: Approx. 6 * 6.4cm / 2.4 * 2.5inch Operating Altitude: ≤2500m / 8202ft Operating Temperature: 0 - 40℃ Operating Humidity: <95% (at 25℃) Type: Guide (One-way) Solenoid Valve Rated Voltage: DC 24V Rated Current: 220mA Operating Mode: Short-time Quota System Insulation Grade: E Fluid: Water Fluid: Temperature: 0 - 55℃ Water Pressure: 0.02 - 0.8MPa Water Flow Features: Water Pressure (Mpa): 0.02, 0.1, 0.3, 0.8 Flow (L/min): > 5 > 11 >18 >32 Lifespan: >100,000 Times Warm Tips: Normally closed solenoid valve works intermittently. Package Includes: 1 x Water Valve Package List