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SN20-14S

Updated: 2026-08-28

Overview

The SN20-14S is a versatile solenoid valve designed for industrial applications requiring reliable fluid control. It is commonly used in automation systems, water treatment plants, and HVAC setups. The valve's robust construction ensures long-term performance even in demanding environments. Engineered for precision, the SN20-14S offers excellent flow control, making it ideal for applications where accuracy is critical. Its compact design allows for easy integration into existing systems without requiring significant modifications.

Structure and Working Principle

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The SN20-14S solenoid valve consists of a coil, plunger, and valve body. When an electrical current is applied to the coil, it generates a magnetic field that moves the plunger, opening or closing the valve. This mechanism allows for precise control over fluid flow. The valve body is typically made from stainless steel or brass, ensuring resistance to corrosion and high pressure. The internal components are designed to minimize wear, extending the valve's operational lifespan. Proper installation and alignment are crucial for optimal performance.

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Key Features

One of the standout features of the SN20-14S is its high durability, thanks to its corrosion-resistant materials and robust construction. The valve is designed to handle a wide range of fluids, including water, oils, and mild chemicals. Another key feature is its precise flow control, which is essential for applications requiring accurate dosing or regulation. The compact design of the SN20-14S makes it suitable for installations where space is limited, without compromising on performance.

Application Areas

The SN20-14S is widely used in industrial automation systems, where it controls the flow of liquids or gases in processes such as filling, mixing, and dispensing. It is also a popular choice in water treatment plants for regulating the flow of chemicals and water. In HVAC systems, the valve helps manage refrigerant flow, ensuring efficient temperature control. Its versatility and reliability make it a preferred option for various sectors, including chemical processing, pharmaceuticals, and food and beverage production.

Maintenance and Precautions

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Regular maintenance is essential to ensure the longevity and performance of the SN20-14S solenoid valve. This includes periodic inspections for wear and tear, cleaning of internal components, and checking for leaks. Avoid exposing the valve to extreme temperatures or harsh chemicals that could damage its materials. Proper installation and alignment are also critical to prevent operational issues. Following the manufacturer's guidelines for maintenance and usage will help maximize the valve's lifespan.

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B2B Procurement Guide

When procuring the SN20-14S solenoid valve, consider factors such as flow rate, pressure rating, and compatibility with the fluids in your application. It's advisable to consult with suppliers to ensure you select the right model for your needs. Prices can vary based on specifications, with standard models typically ranging from $50 to $200. Bulk purchases may qualify for discounts, so it's worth negotiating with suppliers for larger orders. Always verify the supplier's reputation and product certifications before making a purchase.

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