JF010E Transmission Solenoid Valve

I. Product types and adaptation scenarios It belongs to the Excavator Transmission Solenoid (OENo. 28200-P4R-003), which is clearly adapted to JF010E gearbox and compatible with model 31947-1XA00;; There are many types of valve bodies, including straight-through single seat, straight-through double seat, angular, diaphragm, small flow, three-way, eccentric rotation, butterfly, sleeve, spherical and so on, which can meet different application requirements as needed. Second, the working pressure range It is a common pressure specification, which adapts to the pressure requirements of JF010E gearbox and excavator's normal operation scene, and ensures the stability of gearbox fluid flow control. III. Selection and Adaptability (I) Selection basis of valve body Shape and structure of the valve core: it is selected in combination with factors such as flow characteristics and unbalanced force; Wear resistance: when the medium is suspension with high concentration of abrasive particles, the valve body with hard internal material is selected; Corrosion resistance: when the medium is corrosive, the valve body with simple structure is preferred; Temperature and pressure of medium: when the temperature and pressure of medium are high and fluctuate greatly, choose the valve body whose valve core and valve seat materials are less affected by temperature and pressure, and install radiator when the temperature is ≥250℃; Anti-flash evaporation and cavitation: For liquid media, choose a valve body that can prevent flash evaporation and cavitation to avoid vibration, noise and shortened valve life. (2) Actuator adaptation It is necessary to match the actuator that can generate enough output force to ensure high sealing and valve opening; Double-acting pneumatic, hydraulic and electric actuators have no return spring, and the key to selection is to confirm the maximum output force and motor torque; The output force of single-acting pneumatic actuators is related to the valve opening, so it is necessary to establish a force balance in the range of full valve opening.

 

 

Frequently Asked Questions (FAQ)

1. What should be considered when matching an actuator for this solenoid valve?
The actuator must generate sufficient output force to ensure high sealing and valve opening:

For double‑acting pneumatic/hydraulic/electric actuators (no return spring), focus on maximum output force and motor torque.

For single‑acting pneumatic actuators (output force related to valve opening), a force balance must be established across the full valve opening range.

2. What are the product condition and warranty terms?
The solenoid valve is 100% brand new and comes with a 1‑year warranty. Backed by the manufacturer's over 15 years of production experience and high‑quality components, it ensures reliable performance in excavator transmission systems.

3. What is the standard delivery time, and is custom service available for bulk orders?
Standard delivery takes 5‑7 working days. Custom services are also provided to meet specific B2B needs, such as batch customization for downstream excavator repair or transmission parts distribution clients.

4. Which transmission models is the 28200‑P4R‑003 solenoid valve compatible with?
This solenoid valve is clearly adapted to the JF010E gearbox and is compatible with model 31947‑1XA00. Always verify your original part number before ordering.

5. What are the common symptoms of a failing JF010E transmission solenoid valve?
Symptoms include: harsh or delayed shifts, transmission slipping, limp mode (stuck in one gear), fault codes related to solenoid circuits, and no movement when shifted into drive or reverse.

6. How do I select the right valve body type for my application?
Selection is based on: (1) Core shape/structure – flow characteristics and unbalanced force. (2) Wear resistance – hard internal material for abrasive media. (3) Corrosion resistance – simple structure for corrosive media. (4) Temperature/pressure – materials less affected by high temps; add a radiator ≥250°C. (5) Anti‑flash/cavitation – for liquid media to avoid vibration and noise.

7. What is the function of the solenoid valve in a JF010E transmission?
The solenoid valve acts as a regulating valve (control valve). It receives electrical signals from the transmission control unit (TCU) and changes hydraulic fluid flow to clutches and brakes. This ensures smooth gear changes and efficient power transmission.

8. Does the JF010E transmission solenoid valve come with a warranty?
Yes. Flying Bull provides a 1‑year warranty against manufacturing defects. Damage caused by contamination (dirty transmission fluid), incorrect installation, overpressure, voltage issues, or physical damage is not covered.

9. Is this valve a direct replacement for the original JF010E part?
Yes. The 28200‑P4R‑003 is manufactured as a direct replacement for the original JF010E transmission solenoid valve. It matches the original mounting dimensions, flow characteristics, pressure rating, voltage, and connector type. Always verify your original part number before ordering.

10. Can this solenoid valve be used on other transmissions besides the JF010E?
The 28200‑P4R‑003 is specifically designed for the JF010E gearbox and compatible with 31947‑1XA00. It may not be compatible with other transmissions. Always verify compatibility with your original part number and transmission model before ordering.

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