GVO 723-40-82601 Boom Holding Valve for Excavator HB215LC-1 HB215LC-2

GVO 723-40-82601 Boom Holding Valve for Excavator HB215LC-1 HB215LC-2

 Key attributes

Prevents Boom Droop – Ensures Safety
  This is the valve's most important function. It securely locks the boom cylinder, preventing slow boom lowering caused by internal hydraulic leakage or external loads. During lifting operations, fine work, or when the machine is parked, it effectively prevents safety accidents caused by unintended boom movement.

Enables Precision Work
By eliminating internal leakage, it ensures the boom remains securely locked at any position, allowing the operator to precisely control boom height – essential for lifting, fine grading, and other precision tasks.

Extends Hydraulic System Life
  A worn or poorly sealed boom holding valve can increase internal leakage in the hydraulic system, leading to reduced efficiency and higher oil temperatures. A properly functioning valve minimizes unnecessary oil leakage, maintains system pressure, and helps extend the service life of core components such as the hydraulic pump and cylinders.

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GVO Company Overview 

  GVO is a professional manufacturer and supplier of excavator spare parts, serving customers across domestic and international markets since 2012.

We are driven by a commitment to quality, reliability, and customer satisfaction. Our people-first philosophy underpins every aspect of our operations — from sourcing and inspection to packaging and delivery. We believe that the right part, delivered at the right time, at the right price, is not just a transaction — it is the foundation of trust.

  With over 15 years of industry experience, we have developed a comprehensive supply chain covering engine, hydraulic, electrical, sealing, bearing, and gear components for all major excavator brands. Our 40,000 m³ warehousing facility ensures extensive stock availability, enabling same-day dispatch and rapid order fulfilment.

Our Logistics Partnerships

  We work with trusted global shipping partners to ensure reliable delivery, whether you are located in the same city or on a different continent. Our experience with customs documentation and international shipping means you can count on us to get your parts where they need to go.

Warehousing and Logistics

  Our 40,000 m³ warehousing facility is strategically organised by brand, component type, and application, enabling rapid retrieval and efficient order fulfilment. We maintain real-time inventory visibility and operate a same-day dispatch policy, ensuring that customer orders are processed and shipped with minimal delay.