Characteristics: This solenoid valve is a brass casting structure, precise and reliable The pressure regulating valve (constant flow valve) works similarly to the water flow switch. This solenoid valve can not only maintain constant current, but also prevent dry burning and flow monitoring. Mechanical without energy consumption, adjustable constant flow. This electromagnetic valve has the characteristic of wear resistance, anti-corrosion and high temperature resistance. Suitable for water, high-end water heaters, smart drinking fountains, water heaters, direct drinking machines, water purification machines, steam machines, energy-saving air conditioning, water treatment, cooling equipment and water industry and other fields. Specifications: Material: brass Voltage: DC 12V Nominal diameter: G1/2" Water pressure: 0.02-0.8Mpa Size: 6.5 x 6 x 3.5 cm