2-Way Direct Acting Solenoid Valves

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2-Way Direct Acting Solenoid Valves

Alahot – Pioneering Ultra-Low Power Solenoid Valve Technology

As the sole manufacturer capable of driving direct-acting solenoid valves below 1 Watt, Alahot represents the cutting edge of energy-efficient fluid control solutions. Our patented low-power technology sets a new industry standard, enabling reliable operation in battery-powered, solar-powered, and other energy-sensitive applications.

Intelligent 2W Series Solenoid Valve
The 2W Series represents our commitment to innovation - a 2-way, 2-position (Normally Open or Normally Closed) direct-acting solenoid valve engineered for precise on/off control of gases and liquids.

Key advantages include:

Industry-leading 0.5W power consumption - Our proprietary technology eliminates coil heating while maintaining exceptional performance
Integrated smart control chip - Enables intelligent valve operation and system integration
Universal compatibility - Ideal for renewable energy systems, portable equipment, and IoT applications
Technical Superiority
Alahot's breakthrough in sub-1Watt valve operation demonstrates our engineering expertise and dedication to sustainable solutions. By combining ultra-low power requirements with intelligent control capabilities, we deliver unmatched value for:

✓ Solar-powered irrigation systems
✓ Portable medical devices
✓ Battery-operated industrial equipment
✓ Smart home automation

  • Compact Brass 2-Way Direct Acting Solenoid Valve from the Alahot 2W Series is designed for fast, reliable control of liquid and gas flow in space-constrained or mobile systems. With industry-leading low power consumption as low as 0.5W, it supports energy-sensitive applications including battery-powered devices, solar-powered systems, and portable equipment. This valve features a two-way, two-position structure (Normally Closed or Normally Open) and operates without the need for pressure differential, making it ideal for low-pressure and rapid-response systems. The brass housing provides durability and corrosion resistance in non-aggressive environments. Integrated smart chip technology enables compatibility with IoT control, app-based operation, and remote automation platforms.

    Key Features:
    1.Material: Durable brass housing for general-purpose use in air, water, or inert gas systems
    2.Working Principle: True direct-acting, pressure-independent structure for immediate response
    3.Control Type: 2-way, 2-position – Normally Open / Normally Closed options available
    4.Power Options: Operates at 0.5W or 1.5W depending on system requirements
    5.Smart Features: Embedded control chip for system integration and smart feedback
    6.Applications: Suitable for solar irrigation, medical instruments, mobile fluid systems, and home automation
    7.Custom Options: Software interface customization, private labeling, and packaging support
    8.Size Availability: All standard sizes offered for broad application adaptability

  • High Pressure Rated Stainless Steel 2-Way Direct Acting Solenoid Valve from the Alahot 2W Series is built for demanding applications that require both corrosion resistance and performance under elevated pressure. The valve features a compact, two-way, two-position direct-acting structure (Normally Closed or Normally Open) and functions without any pressure differential, making it highly suitable for precise control in high-pressure, low-flow environments. Fabricated from 304 stainless steel, the valve body ensures long-term durability in aggressive media such as deionized water, light chemicals, or compressed air. With ultra-low power consumption starting from just 0.5W and optional embedded control chips, the valve is ideal for solar systems, battery-powered industrial control, and remote IoT integration.

    Key Features:
    1.Material: Made of 304 stainless steel for high corrosion and pressure resistance
    2.Direct Acting Structure: Operates independently of inlet pressure, suitable for low-volume/high-pressure systems
    3.Control Logic: Two-way, two-position (Normally Open or Normally Closed)
    4.Low Power Requirement: Operates at 0.5W or 1.5W for energy-saving installations
    5.High-Pressure Capability: Designed to perform reliably under elevated pressure conditions
    6.Applications: Ideal for chemical dosing, deionized water control, compressed gas handling, and mobile automation
    7.Smart Integration: Supports NB-IoT, MODBUS, and custom software for full system integration
    8.Customization Available: Software logic, private labeling, and packaging can be tailored
    9.Sizes Available: Complete size range for broad installation scenarios

  • Corrosion Resistant Plastic 2-Way Direct Acting Solenoid Valve from the Alahot 2W Series offers a reliable and energy-efficient flow control solution, particularly suited for low-pressure and chemically sensitive environments. Built from durable, corrosion-resistant plastic, this valve provides stable operation in systems handling non-aggressive media such as pure water, weak acids, or light chemical solutions. The two-way, two-position direct-acting design (Normally Closed or Normally Open) allows for immediate actuation without the need for pressure differential. Operating on just 0.5W or 1.5W of power, this model supports integration into compact, battery-powered, or solar-powered control systems. Compatible with smart chips and IoT platforms, it enables precise control through mobile applications and cloud-connected systems.

    Key Features:
    1.Material: Engineered plastic body with excellent corrosion resistance for light chemical and water systems
    2.Control Structure: 2-way, 2-position direct-acting, no pressure differential required
    3.Power Efficiency: Operates at 0.5W or 1.5W, ideal for low-energy automation systems
    4.Lightweight Design: Suitable for mobile or wall-mounted equipment where weight matters
    5.Use Cases: Widely used in water purification, lab equipment, agriculture irrigation, and OEM systems
    6.Smart Integration: Compatible with NB-IoT, MODBUS, and app-based control platforms
    7.Customizable Options: Logo printing, software configuration, and packaging can be customized
    8.Size Range: Available in a complete range of sizes to meet system design requirements

Alahot (zhejiang) Technology Co., Ltd.
About Alahot

Alahot (Zhejiang) Technology Co., Ltd. is a technology-driven manufacturer of solenoid valves. We integrate electromagnetic control, fluidic design, communication protocols, and software engineering to build valves with intelligent sensing and precise control.


We deliver more than components—we deliver control units that can be embedded into your system, sensing, responding, and collaborating to enhance overall performance and value.

News and Information

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  • Demand for precision solenoid valves grows in the medical device industry

    As medical technology continues to advance, there are increasing demands for precision and reliability in medical devices. Solenoid valves are widely used in the field of medical devices due to their ability to precisely control fluids. Through technological innovation, domestic manufacturers have successfully developed a series of precision solenoid valve products in line with international standards and achieved domestic substitution. These products not only improve the safety and stability of medical equipment, but also for the development of the domestic solenoid valve industry to provide new growth momentum.

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    The rapid development of the new energy vehicle industry for the solenoid valve industry to bring new growth points. Research reports show that the solenoid valve in the thermal management system of new energy vehicles plays a crucial role, and its performance directly affects the efficiency and life of the battery. Technological advances have enabled solenoid valves to adapt to more complex working conditions and provide more precise temperature control. Industry leaders are increasing their R&D investment to develop special solenoid valve products adapted to the special working conditions of new energy vehicles, in order to meet the market demand for high-performance solenoid valves.

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