UNiD US-15 Solenoid Valve – DN15 1/2 Inch Normally Closed Steam Valve

✅ UNiD US-15 is a 2/2-way normally closed (NC) solenoid valve designed for automatic control of steam, light oil and heavy oil in industrial piping systems. With a 1/2-inch DN15 pipe size, the valve is suitable for compact industrial process and utility piping.

✅ The UNiD US-15 uses a pilot-assisted piston mechanism operated by an electromagnetic coil. When the coil is de-energized, the valve remains closed. When electrical power is supplied, the electromagnetic force actuates the piston and allows the fluid to pass through the valve.

✅ The valve body is made from cast bronze, while key internal components such as the tube, spring and core are made from suitable stainless-steel materials. This construction provides a practical solution for industrial steam and oil control applications.

✅ Available coil voltage options include DC24V, AC24V, AC110V, AC220V, AC380V and AC440V, allowing the valve to be integrated into different industrial control systems. Pipe connections are available in BSPT, BSP and NPT thread configurations.

✅ The 17mm orifice and approximately Cv 4.0 flow coefficient make the US-15 suitable for controlling process media in various industrial applications. Depending on the medium and configuration, the valve can operate with fluid temperatures from approximately -5°C to +185°C.

✅ UNiD US-15 is suitable for steam control, heating equipment, industrial dryers, machinery, oil systems and automated production lines. Proper installation and upstream filtration are recommended to reduce contamination and help protect the internal valve mechanism.

Technical Specifications

✅ Product name: UNiD Solenoid Valve

✅ Model: US-15

✅ Brand: UNiD / miT-UniD-cns

✅ Valve type: 2/2-way solenoid valve

✅ Operation: Normally Closed NC

✅ Pipe size: 1/2 inch – DN15

✅ Orifice: 17mm

✅ Flow coefficient: Cv 4.0

✅ Coil voltage: DC24V / AC24V / AC110V / AC220V / AC380V / AC440V

✅ Suitable media: Steam, light oil and heavy oil

✅ Fluid temperature: Approximately -5°C to +185°C

✅ Operating pressure: Up to approximately 10 bar, depending on medium and configuration

✅ Valve body material: Cast bronze

✅ Tube, spring and core material: Stainless steel

✅ Connection: BSPT / BSP / NPT

✅ Length: 82mm

✅ Height: 125mm

✅ Diameter: 58mm

✅ Weight: Approximately 1.60kg

Advantages

✅ 2/2-way normally closed design for automatic control

✅ Compact DN15 – 1/2-inch size

✅ Multiple coil voltage options

✅ BSPT, BSP and NPT connection options

✅ Suitable for industrial steam and oil systems

✅ Fluid temperature capability up to approximately 185°C

✅ Durable cast bronze valve body

✅ Stainless-steel internal components

✅ Easy integration into automatic control systems

Applications

✅ Industrial steam control systems

✅ Industrial dryers

✅ Heating equipment

✅ Boilers and steam distribution systems

✅ Industrial production machinery

✅ Light oil systems

✅ Heavy oil systems

✅ Automated production lines

✅ Food processing equipment

✅ Thermal processing systems

✅ PLC-controlled fluid systems

✅ Industrial piping requiring automatic flow control

Hotline: 0084 787900099