702-75-01250 Swing Motor Relief Valve Main Relief Valve Safety Valve for PC200-7 PC220-7 PC240-7 PC270-7 Excavator Spare Parts

702-75-01250 Swing Motor Relief Valve Main Relief Valve Safety Valve for PC200-7 PC220-7 PC240-7 PC270-7 Excavator Spare Parts

 Key attribute

Product profile

• Specifically designed for Komatsu PC200-6, PC210-6, and PC250-6 models.
• Functions as a relief valve within the swing motor assembly. Limits maximum pressure in the swing circuit to prevent damage to the motor and hydraulic components during shock loads or overloading.
• Maintains stable swing circuit pressure for smooth, predictable stopping and reduced shock when starting or stopping swing movement, improving operator comfort and machine control.
• Built with high-quality materials to withstand extreme pressure, vibration, and harsh job site conditions. Designed for long service life and reliable performance.

If you need other parts, send us the related details please:

1.The pictures

2.The p/n

3.The size

GVO Value

  Guangzhou GVO Precision Hydraulic Co., Ltd. is a professional manufacturer and exporter of hydraulic components, electrical systems, and engine parts for excavators. Founded in 2017 and headquartered in Guangzhou, China, we serve the global construction machinery industry with a focus on reliability, quality, and customer support.

  We supply hydraulic pumps, gear pumps, relief valves, throttle motors, sensors, solenoid valves, regulators, wiring harnesses, and engine parts. Our products are compatible with major brands such as Komatsu, Catt, Kobelco, Hitachi, VoOlvo, Hyundai, Doosan, Sany, XCMG, JCB, and Case. With over 1,000 part numbers in stock, we respond quickly to common and urgent needs.

  We believe that good supply is more than just products — it is about service. If you are not sure about the model, we help you confirm it. Common parts ship fast. If you have any problems after receiving the goods, we stay available to help you solve them. Whether you are a distributor, a construction team, a repair shop, or an individual machine owner — no matter the order size — we treat everyone the same. Our products are exported to more than 30 countries and regions across Asia, Africa, Europe, and the Americas.

Whether you are a distributor, a construction team, a repair shop, or an individual machine owner — no matter the order size — we treat everyone the same. Our products are exported to more than 30 countries and regions across Asia, Africa, Europe, and the Americas.