UNID UD-8 – 1/4 Inch 2/2 Normally Closed Direct-Acting Solenoid Valve

✅ UNID UD-8 is a 2/2 normally closed (NC) direct-acting solenoid valve from the UNID UD series, designed to operate without requiring a minimum differential pressure.

✅ The valve features a 1/4 inch connection, forged-brass body and compatibility with water, air, light oil, gas and vacuum applications depending on configuration.

✅ The UD-8 is available with 2.5mm, 4mm and 6mm orifice configurations, with the allowable pressure depending on the selected orifice size.

✅ Standard configurations are suitable for fluid temperatures of approximately -5°C to +80°C, while special sealing materials may support higher temperatures.

✅ Available coil voltages include DC12V, DC24V, AC24V, AC110V and AC220V, depending on configuration.

Technical Specifications

✅ Product name: 2/2 solenoid valve

✅ Model: UNID UD-8

✅ Brand: UNID

✅ Series: UD

✅ Valve type: 2/2 normally closed

✅ Connection size: 1/4 inch

✅ Operation: Direct acting

✅ Body material: Forged brass

✅ Medium: Water, air, light oil, gas and vacuum according to configuration

✅ Orifice: 2.5 / 4 / 6mm depending on configuration

✅ Pressure range: According to orifice configuration

✅ Fluid temperature: approximately -5°C to +80°C

✅ Coil voltage: DC12V, DC24V, AC24V, AC110V, AC220V depending on configuration

✅ Thread: PT, BSP or NPT

Advantages

✅ Direct acting without minimum differential pressure

✅ Common 1/4 inch connection

✅ Multiple coil voltage options

✅ Multiple orifice configurations

✅ Suitable for various fluid applications

Applications

✅ Water systems

✅ Pneumatic air systems

✅ Light-oil lines

✅ Gas equipment

✅ Vacuum systems

✅ Automation machinery

✅ Fluid control equipment

✅ Industrial control systems

Hotline: 0084 787900099