GVO 723-50-61200 723-50-62300 Pressure Reducing Relief Valve for PC130-8 PC160LC-8 PC138US-8 PC138US-10 Excavators

GVO 723-50-61200 723-50-62300 Pressure Reducing Relief Valve for PC130-8 PC160LC-8 PC138US-8 PC138US-10 Excavators

 Key attributes

Protects Sensitive Components
By preventing pressure spikes from reaching delicate pilot circuits and actuators, the valve protects them from damage, extending the service life of expensive components.

Enhances System Stability
A well-functioning pressure reducing relief valve ensures that the pressure supplied to the pilot control circuit remains stable, even when the main system pressure fluctuates, contributing to smoother, more predictable machine movements.

Designed for Komatsu CLSS Systems
These valves are specifically engineered to meet the requirements of Komatsu's advanced CLSS (Closed-Center Load Sensing System), ensuring they provide the precise control and reliability Komatsu machines are known for.

Direct Replacement & Hassle-Free Sourcing
A direct replacement for komatsu parts, they ensure a perfect fit and seamless integration with the machine's hydraulic system.

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

1.The pictures

2.The p/n

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GVO Value

  At GVO, we don’t just supply parts – we deliver confidence. Every component we send is inspected, verified, and packed with care, because we know that a wrong part or a damaged shipment costs you time, money, and trust. Our team brings over 15 years of hands‑on experience in excavator parts, so we understand the difference between a part that fits and a part that performs. But quality alone isn’t enough – we back it with service that doesn’t end at the warehouse door. We’re available before, during, and after every order to answer questions, provide installation guidance, and solve problems fast. We offer various options so you can choose what fits your budget, and we price everything transparently – no hidden fees, no surprises. When you work with GVO, you’re not just getting a box of parts; you’re getting a partner who treats your machine as if it were their own.

Who We Serve

• Wholesalers and distributors

• Construction contractors

• Equipment owners and operators

• Service and repair shops