LP22V00001F1 Main Relief Valve for SK140-8 SK135SR Excavators

LP22V00001F1 Main Relief Valve for SK140-8 SK135SR Excavators

 Key attributes

 Precise Pressure Control & System Protection

The core function of the relief valve is to quickly open and release excess pressure when the hydraulic system pressure exceeds the set value. This effectively prevents serious failures such as hose bursts, pump damage, and valve body destruction caused by overloading, protecting the machine's core hydraulic components.

Optimized for Kobelco Equipment

This part is specifically designed for Kobelco SK135SR and SK140-8 models, ensuring perfect compatibility with the original hydraulic system and guaranteeing reliability and stability after installation.

Built for Demanding Conditions

As a critical component of an excavator's hydraulic system, this valve is manufactured to high standards. It is designed to withstand the high pressures, high-frequency vibration, and harsh environments typical of construction machinery operations, offering excellent durability and a long service life.

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

1.The pictures

2.The p/n

3.The size

GVO's Value – Pressure Is When We Perform Best

Anyone can deliver a part on a normal day. What about when timelines are tight, stock is low everywhere else, and your machine is down?

That's when we step up.

How We Perform Under Pressure:

• We stay calm – Even when things are urgent, we handle orders with clarity and precision.
• We find solutions – If a part is hard to find, we don't give up. We source it.
• We communicate clearly – We tell you what we can do, not what you want to hear.
• We follow through – When we say it's shipped, it's shipped.

The Difference

We don't get flustered when things get hard. We get focused.

GVO — We deliver when it matters most.