AirTAC 2L250-25 – 2/2 Normally Closed Stainless Steel Solenoid Valve, 1 Inch, 25mm Orifice
✅ AirTAC 2L250-25 is a 2/2 normally closed solenoid fluid control valve from the 2L Series, designed for larger pipelines and higher-flow applications.
✅ The model features a 1-inch port, approximately 25mm orifice and an internal pilot-operated structure. It is suitable for water, steam, oil and other compatible industrial fluids.
✅ The valve body is made of SUS304 stainless steel with PTFE sealing material and a Class H coil with IP65 protection according to configuration.
✅ The normally closed design keeps the fluid passage closed when the solenoid is not energized. When the coil receives the control signal, the valve opens and allows fluid to flow through the system.
✅ With an approximate Cv of 12.5, the 2L250-25 is suitable for higher-flow applications in water treatment, steam systems and industrial fluid-control equipment.

Technical Specifications
✅ Product name: Solenoid fluid control valve
✅ Brand: AirTAC
✅ Series: 2L
✅ Model: 2L250-25
✅ Valve type: 2/2 way
✅ Initial state: Normally closed
✅ Actuation: Internal pilot
✅ Port size: 1 inch
✅ Orifice size: 25mm
✅ Cv value: Approximately 12.5
✅ Body material: SUS304 stainless steel
✅ Standard seal: PTFE
✅ Coil: Class H, IP65 according to configuration
✅ Compatible fluids: Steam, hot water, oil and compatible fluids
✅ Solenoid voltage: Available according to configuration
Advantages
✅ Large orifice for higher flow applications
✅ Durable SUS304 stainless steel construction
✅ PTFE seals for elevated-temperature applications
✅ Pilot-operated structure for efficient flow control
✅ Normally closed operation
✅ Multiple coil voltage options
Applications
✅ Industrial water supply
✅ Water treatment systems
✅ Steam control systems
✅ Industrial washing equipment
✅ Industrial oil systems
✅ Heating equipment
✅ Automated production lines
✅ Factory fluid control systems
Hotline: 0084 787900099