Ningbo SENYA Pneumatic Technology Co., Ltd. (SENYA)
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  • Brass 2/2-Way Solenoid Valve, 2W040-10-D2-D Series
Products
  • Solenoid Valves
    • Body Materials
      • Brass
      • Cast Iron & Cast Aluminum
      • Stainless Steel
      • Plastic & Nylon
      • Aluminum
    • Normally Open / Normally Closed
      • Normally Closed
      • Normally Open
    • Mode of Operation
      • Direct Acting
      • Pilot Operated
  • Pneumatic Fittings
  • Air Preparation Units (FRL Units)
  • Pneumatic Cylinders
  • Pneumatic Valves
Applications
  • Industrial Dust Collection
  • Heat Transfer Machinery
  • Tire Manufacturing Equipment
  • Agricultural Machinery
  • Pneumatic Polishing Systems
  • Water Flow Control Systems
  • Industrial Automation
  • Exhaust Ventilation System
PDF icon SENYA English Catalog PDF icon SENYA Company Introduction
Brass 2/2-Way Solenoid Valve, 2W040-10-D2-D Series
  • Brass 2/2-Way Solenoid Valve, 2W040-10-D2-D Series
  • Brass 2/2-Way Solenoid Valve, 2W040-10-D2-D Series
  • Brass 2/2-Way Solenoid Valve, 2W040-10-D2-D Series

2W040-10-D2-D Series Brass 2/2-Way Solenoid Valve

  • Direct Acting, Normally Closed
  • Port Size: 1/8"–2"
  • Fluid Temperature: -5°C to 80°C (120℃ optional)
  • Operating Pressure: 0–1.0MPa
  • Media: air, water, oil, gas

2W040-10-D2-D series is a high-performance direct-acting solenoid valve built for demanding industrial environments. Built from 58-3 brass with high corrosion resistance and dimensional stability. This valve features IP65-rated protection to resist dust and water, and a German ZAPP magnetic core provides fast and sensitive response across the full pressure range. Its compact design and standardized port size enable fast installation into panels or piping systems, reducing assembly time and leakage risk. This solenoid valve performs exceptionally well in high-frequency and continuous operation, with over 800,000 cycles of rated service life.

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Features
  • Equipped with ZAPP magnetic core for fast, efficient response
  • LED coil indicator providing easy status monitoring
  • Zero-pressure start with quick reaction time, and higher flow performance than pilot-operated types
  • Proven high reliability and flow through practical testing
  • Optimized magnetic core and mechanical structure for long-term stable operation
Applications
  • Car wash
  • Laundry equipment
  • Air compressors
  • Industrial water control system
  • Water pump
  • Water treatment system
Specifications
Category 2/2-way solenoid valves
Mode of operation Direct acting Port size 1/8"–2"
Series 2W Function Normally closed (NC)
Body material Brass Wiring Flying leads/DIN connector/Waterproof coil
Control method Solenoid valve Protection level Standard IP43/IP65
Optional IP67/IP68
Operating pressure 0-1.0MPa Mounting Bracket required
Sealing material NBR, Viton, EPDM, Silicone Recommended installation method Horizontally
Fluid temperature -5°C to 80°C (120℃ optional) Thread options BSP, NPT thread
Videos
    1. Videos

      Automated precision machining ensures each component is manufactured to exact specifications, which will extend product lifespan.

    1. Videos

      Precision machining of solenoid valve provides automatic cutting with high accuracy. The 5-axis machining combined with high-precision surface polishing guarantees exceptional concentricity and response up to milliseconds.

    1. Videos

      Fully automatic high/low-pressure detection equipment to detect the solenoid valve’s air tightness with high accuracy.

    1. Videos

      Leak testing using the water immersion method to ensure zero leakage under continuous operation.

    1. Videos

      Each solenoid valve undergoes air outlet testing by being submerged in water to ensure zero leakage and reliable sealing.

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  • Brass 2/2-Way Solenoid Valve, 5404 Series
  • Brass 2/2-Way Solenoid Valve, PU225 Series
  • Brass 2/2-Way Solenoid Valve, 0927 Series
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Why Choose SENYA’s Solenoid Valves
  • Strict quality control: Each valve undergoes 30 quality inspections from raw material to final product.
  • Swift delivery: Fast delivery supported by a sufficient inventory of semi-finished products to meet urgent orders.
  • Cost-effective valve: Optimized engineering delivers the best value for equal quality levels in the industry.
Other Categories
View All
  • Pneumatic Fittings
    Pneumatic Fittings
  • Air Preparation Units (FRL Units)
    Air Preparation Units (FRL Units)
  • Pneumatic Cylinders
    Pneumatic Cylinders
  • Pneumatic Valves
    Pneumatic Valves
Specialized in Solenoid Valves &
Pneumatic Components Manufacturing
SENYA specializes in the engineering and manufacturing of solenoid valves and pneumatic components. With strong R&D capabilities and advanced production facilities, we develop standard and customized solutions to meet demanding industrial requirements. Our strict quality system includes 30 quality inspections and performance tests, ensuring every product delivers long-term reliability.
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      2004

      SENYA Was Founded

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      2,000+

      Standard Components in Stock

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      5,000,000+

      Units Produced Annually

Is the solenoid valve easy to remove and clean after a long period?

Yes. The solenoid valve can be easily cleaned by unscrewing the four bolts.

What parts of the solenoid valve need to be changed after a long period?

80% of the solenoid valve is made of durable metal (e.g., brass, stainless steel, cast aluminum, and cast iron), so you only need to change the rubber seal and the coil, which are prone to wear.

How to choose between the direct-acting and pilot-operated solenoid valve?

It is recommended to choose carefully based on actual site conditions and pressure/flow requirements.

  • Direct-acting solenoid valve: Has a simple structure and low maintenance, but has higher impurities. It is suitable for a high-response environment with a pressure of 1.0MPa or lower.
  • Pilot-operated solenoid valve: Has a double-layer structure, which is suitable for higher pressure (up to 1.6MPa) and larger flow.
Products
  • Solenoid Valves
  • Pneumatic Fittings
  • Air Preparation Units (FRL Units)
  • Pneumatic Cylinders
  • Pneumatic Valves
Applications
  • Industrial Dust Collection
  • Heat Transfer Machinery
  • Tire Manufacturing Equipment
  • Agricultural Machinery
  • Pneumatic Polishing Systems
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Ningbo SENYA Pneumatic Technology Co., Ltd. (SENYA)
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    1. info@nbsenya.com
    2. nbfh19941220@gmail.com
  • +86-574-88951829
  • +86-18857405853
  • +86-18857405853
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