Ningbo SENYA Pneumatic Technology Co., Ltd. (SENYA)
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  • Aluminum 5/2-Way Solenoid Valve, V4 Series
Products
  • Solenoid Valves
    • Body Materials
      • Brass
      • Cast Iron & Cast Aluminum
      • Stainless Steel
      • Plastic & Nylon
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    • Normally Open / Normally Closed
      • Normally Closed
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    • Mode of Operation
      • Direct Acting
      • Pilot Operated
  • Pneumatic Fittings
  • Air Preparation Units (FRL Units)
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  • 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
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Aluminum 5/2-Way Solenoid Valve, V4 Series
  • Aluminum 5/2-Way Solenoid Valve, V4 Series
  • Aluminum 5/2-Way Solenoid Valve, V4 Series
  • Aluminum 5/2-Way Solenoid Valve, V4 Series

V4 Series Aluminum 5/2-Way Solenoid Valve

  • Pilot Operated
  • Port Size: 1/8"–1/2" (M5)
  • Fluid Temperature: -20°C to 80°C
  • Operating Pressure: 0.15–0.8MPa
  • Media: air

V4 series is a compact, high-performance directional control valve optimized for industrial pneumatic systems. Its anodized aluminum body ensures excellent corrosion resistance and allows color customization for easy system identification. Adopting high-quality seals and low-friction lubrication technology, the valve delivers fast response with extended service life. Its modular combination design supports both single and double solenoid valves, providing high flow capacity, operational flexibility, and significantly reducing space requirements while simplifying pneumatic integration.

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Features
  • High-quality sealing and precision piston rod with special lubrication for low friction, extending service life up to tens of millions of cycles
  • High-sensitivity pilot head design with fast response and stable magnetic retention
  • Supports single and double solenoid valves; the double solenoid model includes a memory function and supports a double-acting actuator
  • Optimized flow channel and special bore coating reduce pressure loss and enable low starting pressure without lubrication
  • Supports integrated installation and multiple valve combinations, offering flexible pneumatic layout and reduced piping cost
Applications

This valve is suitable for industrial environments in tight spaces, high-frequency operations, and systems requiring reliable long-term performance, such as:

  • Packaging machinery
  • Automated production lines
  • Material handling systems
Specifications
Category 5/2-way solenoid valves Sealing material NBR
Mode of operation Pilot operated Fluid temperature -20℃ to 80℃
Series V4 Port size M5-1/2"
1/8"–1/2" (M5)
Control method Directional valve Wiring DIN connector
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, 2W040-10-D2-D Series
  • Brass 2/2-Way Solenoid Valve, SY223 Series
  • Brass 2/2-Way Solenoid Valve, PU220 Series
  • Brass 2/2-Way Solenoid Valve, 2W Series
  • Brass 2/2-Way Solenoid Valve, 2WH Series
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

What is a Directional Control Valve?

Directional control valve (typically 3/2-way or 5/2-way) is used to change the direction of the fluid flow. They usually adopt a spool or rotary structure and have a switching time of 20–500 ms. Selection of media, flow pressure, response time, and other factors will affect the valve's performance. Please contact us if you are having trouble choosing the solenoid valve models.

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.

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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  • +86-18857405853
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