Applications Solenoid valves are versatile components used to control the flow of fluids and gases in a wide range of industries and applications. They are essential in fluid and gas control systems, irrigation, home appliances, automotive systems, industrial settings, medical devices, and HVAC systems. CA PROP65 WARNING - This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. They are not allowed by federal law to be installed for potable water use in the U.S.A. and its territories. U.S. Solid Solenoid Valve - Zinc-Alloy 110V AC Electric Water Valve, NBR Seal (3/4") At U.S. Solid, we work with the latest technologies available to create top-quality valves with reasonable price. The USS-ZSV Series Zinc-alloy Solenoid Valves will be your excellent tool in your applications. After-sales service - Amazon.com Voluntary 30-day Return Policy: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-day Return does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here. OVERHEATING WARNING: Not designed for continuous operation(not a 100% duty cycle). While energized, under normal operating conditions, solenoid valve will get HOT. The coil will reach a maximum temperature of about 176°F (80℃), which is fully complied with national standard: JB/T7352-2010. If energized continuously for more than 8 hours the coil may burn. Product Features Rapid Response The USS-ZSV solenoid valve is designed to react quickly and can be activated at zero pressure. It is versatile and suitable for a wide range of applications. Direct Functionality The solenoid valve works efficiently and has a durable direct acting design. It is resistant to impurities, reducing the risk of blockages, malfunctions, or damage. Cost-Efficient Performance This zinc-alloy solenoid valve delivers high performance at a lesser cost compared to brass in regular usage. It is suitable for various water control systems and functions effectively. Product Information Pipe Size 3/4" Flow Aperture 20 mm Body Material Zinc Alloy Operation Type Direct Lift Valve Operation Mode Normally Closed Voltage AC 110V Power rating 20 W Flow value 7.6 Cv Temperature Minimum -14 ℉ (-10℃) Temperature Maximum 176 ℉ (80 ℃) Operational pressure range Air/Water: 0-8 Bar (0 to 116 PSI); Oil: 0-5 Bar(0 to 72 PSI) USS-ZSV00001 USS-ZSV00004 USS-ZSV00011 USS-ZSV00016 Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 3.8 out of 5 stars 5 4.4 out of 5 stars 8 5.0 out of 5 stars 1 1.0 out of 5 stars 1 Price $16.92$16.92 $29.85$29.85 $18.85$18.85 $18.95$18.95 Sales Price $29.91 $29.91 $19.94 $19.99 Size 1/2” 1/2” 1/4” 1/4" Flow Aperture 16 mm 16 mm 2.5 mm 2.5 mm Rated voltage 12V DC 110V AC 24V AC 24V DC Material Zinc-Alloy Zinc-Alloy Zinc-Alloy Zinc-Alloy "Normally Closed" (NC) and "Normally Open" (NO) are terms used to describe the default state of a solenoid valve when it is not energized. In a Normally Closed (NC) solenoid valve, the valve is closed when there is no electrical power applied to the solenoid. It opens when power is supplied, allowing the flow of fluid or gas (refer to Picture 1).Conversely, in a Normally Open (NO) solenoid valve, the valve is open when there is no electrical power applied. It closes when power is supplied, blocking the flow of fluid or gas(refer to Picture 2).