Get the cheapest parallel export price, we will reply you within 24 hours.
The pressure reducing and relief valve in the bulldozer hydraulic system is a multi-functional hydraulic control valve. It combines the functions of a pressure reducing valve and a relief valve, used to precisely control the pressure of the hydraulic system and ensure system safety.
Pressure Reduction: Reduces the high-pressure oil in the main oil circuit to the set pressure before outputting, providing a stable low-pressure oil source for branch circuits (such as control valves and actuators).
Relief Protection: When the branch circuit pressure exceeds the set value, it automatically opens to release pressure, preventing system overload and protecting hydraulic components from damage.
Pressure Reduction Mode: Through the throttling action of the valve core, the inlet high-pressure oil is reduced to the required outlet pressure and the outlet pressure is kept constant.
Overflow mode: When the outlet pressure exceeds the set pressure due to abnormal increase in load, the valve core opens, and excess oil flows back to the oil tank, limiting the maximum system pressure.
|
brand |
SHANTUI |
|
Warranty period |
No after-sales service |
|
Mechanical test report |
Unavailable |
|
quality |
High quality |
|
country of origin |
Shandong, China |
|
Video factory inspection |
Unavailable |
|
Warranty period |
No after-sales service |
|
size |
300*250 * 250mm |
|
Applied to |
PC200-7 Excavator Spare Parts |
|
Part Number |
7234071103 7234071900 |
|
Part Name |
Pressure reducing relief valve |
