085-5601 CAT Relief Valve Description
The YNF17816 085-5601 Relief Valve is an essential hydraulic pressure control component designed for compatible CAT excavator hydraulic systems. Installed in the hydraulic control circuit, the relief valve regulates system pressure by releasing excess hydraulic oil when pressure reaches the preset value, protecting the hydraulic pump, control valve, cylinders, and other critical components from overload.
Manufactured from high-strength steel with precision machining, this relief valve delivers accurate pressure regulation, dependable sealing performance, and excellent durability under demanding operating conditions. Its robust internal structure helps maintain consistent hydraulic pressure while improving overall system reliability and operating efficiency.
The 085-5601 hydraulic relief valve is an ideal replacement for worn or damaged pressure control valves during hydraulic system maintenance and overhaul. Replacing a faulty relief valve helps restore proper hydraulic performance, improve machine safety, and extend the service life of hydraulic components.
085-5601 CAT Relief Valve Technical Data Sheet
| Parameter |
Specification |
| YNF Part Number |
YNF17816 |
| OEM Part Number |
085-5601 |
| Product Name |
Relief Valve |
| Alternative Name |
Hydraulic Relief Valve / Pressure Relief Valve |
| Product Type |
Hydraulic Control Component |
| Function |
Hydraulic Pressure Regulation |
| Installation Position |
Hydraulic Control Valve Assembly |
| Material |
High-Strength Steel |
| Manufacturing Process |
Precision Machining |
| Application |
CAT Excavator Hydraulic System |
| Compatible Brand |
CAT |
| Quality Type |
Aftermarket Replacement |
| Condition |
New |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Shipping Method |
Air, Sea, Express |
| Payment Terms |
T/T, PayPal, Western Union |
085-5601 CAT Relief Valve Applications
| Application |
Description |
| CAT Excavators |
Hydraulic relief valve replacement |
| Hydraulic Control Valve |
Pressure regulation component |
| Hydraulic System |
Prevents excessive hydraulic pressure |
| Hydraulic Repair Service |
Replaces worn or damaged relief valves |
| Hydraulic System Overhaul |
Restores stable pressure control |
| Construction Machinery |
Ensures reliable hydraulic operation |
085-5601 CAT Relief Valve Detail Display
The 085-5601 Relief Valve regulates hydraulic pressure within the excavator hydraulic system, helping protect pumps, valves, and cylinders from excessive pressure while maintaining stable machine operation.
Replacing a worn relief valve helps improve hydraulic efficiency, extend component life, and ensure reliable equipment performance.
FAQ
Q: What is the function of the 085-5601 relief valve?
A: It regulates hydraulic pressure and protects the hydraulic system from excessive pressure.
Q: Is this suitable for CAT excavators?
A: Yes. It is designed for compatible CAT excavator hydraulic systems.
Q: Is this a new replacement part?
A: Yes. It is a new aftermarket hydraulic relief valve replacement.
