K35JD Poppet Valve Single/Dual Solenoid Control

Core Structure & Working Principle

• 2-Position 5-Way Solenoid Directional Valve: Equipped with two stable spool positions, it mainly realizes the "on/off" or "forward/backward" switching control of the actuator. It is divided into normally closed (NC) and normally open (NO) types, which can be selected according to the actual working requirements of the system. When the solenoid is energized, the spool shifts to change the air path; when de-energized, it resets to the initial position under the action of a spring, ensuring safe and reliable operation of the system.

• 3-Position 5-Way Solenoid Directional Valve: With three spool positions, it not only realizes the forward and backward control of the actuator but also has a "middle position" function. The middle position can be set to different modes (such as middle closed, middle exhaust, or middle pressure retention) according to needs, which can effectively protect the actuator, save energy, or realize the positioning function of the actuator, improving the flexibility and safety of the system.

Key Features & Advantages

• Precise Control & Fast Response: Adopting high-quality solenoid coils and precision spool structures, the valve has a fast response time (≤20ms) and accurate spool positioning, ensuring that the actuator can complete the action quickly and stably, improving the efficiency of the entire pneumatic system.

• Stable Performance & Long Service Life: The valve body is made of high-strength engineering plastics or brass, with excellent corrosion resistance and pressure resistance; the sealing part adopts HNBR or Viton materials, which have good air tightness and wear resistance, effectively preventing air leakage and extending the service life of the valve (up to 50 million cycles).

• Flexible Control Modes: Support single solenoid control (spring reset) and dual solenoid control (electric reset), and can be equipped with manual operation buttons, which is convenient for on-site debugging and emergency operation, improving the operability of the valve.

• Compact Design & Easy Installation: The overall structure is compact and lightweight, saving installation space; it supports manifold mounting and individual mounting, and the interface is standardized, which is convenient for system integration and later maintenance, reducing installation and maintenance costs.

• Wide Compatibility: Suitable for a wide range of operating pressure (0.1-1.0MPa) and operating temperature (-5℃~60℃), compatible with various types of compressed air sources; the rated voltage covers DC12V, DC24V, AC110V, AC220V, which can meet the needs of different industrial scenarios.

Application Scenarios

• Automated production lines: Control the movement of cylinders, manipulators, and conveying mechanisms, realizing automatic feeding, processing, and blanking.

• Machinery manufacturing: Applied to machine tools, injection molding machines, packaging machinery, and printing machinery, realizing the precise control of various mechanical actions.

• Automotive manufacturing: Used in automotive assembly lines, painting lines, and testing equipment, ensuring the stability and efficiency of the production process.

• Light industry and electronics: Control the movement of pneumatic components in equipment such as textile machinery, electronic component assembly machines, and testing instruments.

• General industrial equipment: Suitable for various pneumatic control systems that require bidirectional control or positioning of actuators, such as air compressors, pneumatic tools, and control cabinets.

Product Specifications (General)

• Valve Type: 2-position 5-way / 3-position 5-way

• Control Mode: Single solenoid (spring reset) / Dual solenoid (electric reset)

• Operating Pressure: 0.1-1.0MPa

• Operating Temperature: -5℃~60℃

• Response Time: ≤20ms

• Rated Voltage: DC12V, DC24V, AC110V, AC220V

• Body Material: Engineering plastic / Brass

• Sealing Material: HNBR / Viton

• Mounting Type: Manifold mounting / Individual mounting