Relief Valve Description
The YNF16368 main relief valve, matching Komatsu OEM part 723-30-52100, is a key component in maintaining stable hydraulic pressure in Komatsu PC100-6 and PC120-6 excavators. It serves as a critical safety and control unit by regulating maximum system pressure, thus preventing damage to hydraulic pumps and components. Manufactured with high-tolerance machining and pressure-calibrated testing, this relief valve offers consistent performance and is widely used by hydraulic technicians, equipment repair centers, and parts distributors. For B2B customers handling Komatsu machines, this part is a must-have in your inventory for fast replacement and client support.
Relief Valve Technical Sheet
| Parameter |
Description |
| Machine Model |
Komatsu PC100-6 / PC120-6 |
| OEM Part Number |
723-30-52100 |
| YNF Part Number |
YNF16368 |
| Function |
Hydraulic pressure relief |
| Working Pressure |
Calibrated to OEM specs |
| Material |
Alloy steel, corrosion-resistant coating |
| Application System |
Main control valve / hydraulic circuit |
| Installation Type |
Bolt-on replacement |
| MOQ |
2 Pieces |
| Brand |
YNF |
| Origin |
China |
| Shipping Method |
Express, Air, Sea |
| Payment Terms |
T/T, Western Union, L/C |
Relief Valve 723-30-52100 Applications
| Sector |
Application |
| Excavator Maintenance |
Hydraulic system protection and pressure regulation |
| Equipment Resellers |
OEM-quality replacement part for Komatsu machines |
| Rental Fleet Management |
Preventive hydraulic servicing for safety |
| Repair Workshops |
High-turnover control valve for Komatsu units |
Main Relief Valve YNF16368 Detail Display
Related Knowledge:
Related Products:
-
Pressure control valve 723-30-52101 for Komatsu
-
Komatsu PC120-6 swing motor relief valve
-
Pilot valve for PC100-6 control system
FAQs:
-
Is pressure adjustable on this valve?
It is factory calibrated; manual adjustment requires qualified technicians.
-
Does this valve include O-rings or seals?
Yes, sealing components are included for direct installation.
