Pilot Solenoid Valve Description
YNF16400 is a pilot solenoid valve used in the hydraulic pilot system of Kato HD820 excavators. As a direct substitute for OEM parts KWE5K-20G24D05 and SK5XG24-205, this 24V valve provides precise control over pilot pressure lines that govern directional movement of major components. This solenoid valve ensures swift response to operator input, enhancing machine responsiveness and operator comfort. Constructed with premium-grade coil and sealed housing, it withstands tough operating conditions including heat, oil exposure, and shock. An essential component for restoring full hydraulic control in repair or rebuild projects.
Kato Pilot Valve Technical Data
| Parameter |
Description |
| Applicable Model |
Kato HD820 Excavator |
| OEM Part Number |
KWE5K-20G24D05 / SK5XG24-205 |
| YNF Part Number |
YNF16400 |
| Product Category |
Pilot Solenoid Valve |
| Voltage |
24V DC |
| Function |
Pilot hydraulic directional signal control |
| Material |
Aluminum alloy housing, copper coil |
| Installation Position |
Pilot valve block or hydraulic control assembly |
| Origin |
China |
| Brand |
YNF Machinery |
| MOQ |
1 Piece |
| Shipping Method |
Express / Air / Sea |
| Payment Method |
T/T, PayPal, Western Union |
Pilot Solenoid Valve Applications
| Sector |
Application Description |
| Excavator Hydraulics |
Pilot circuit pressure signal control |
| Equipment Repair |
Used for HD820 valve group maintenance |
| Rental Machine Fleet |
Reliable replacement for pilot signal failures |
| Aftermarket Parts |
Fast-moving product for excavator spare parts |
| OEM Assembly |
Integrated in reconditioned hydraulic systems |
KWE5K-20G24D05 Valve Detail Display
Related Products:
-
Kato Excavator Joystick Valves
-
Main Control Valves for HD Series
-
Solenoid Valve Coil Assemblies
FAQs:
-
Is this valve suitable for other Kato models?
A: It’s designed for HD820 but may fit others with same specs. Please confirm dimensions.
-
What causes failure in original pilot solenoids?
A: Long-term exposure to contaminated hydraulic oil and heat stress can degrade performance.
-
Can it be replaced by general solenoids?
A: This model is optimized for pilot pressure control—use specific part numbers to ensure safety.
