The Balance Valve LHDV 33P - 15 - R6 - 400/440 is a key component for Zoomlion concrete pump trucks, which plays a crucial role in ensuring the stable and efficient operation of these construction vehicles.

Design and Structure

This balance valve is designed with a high level of precision and engineering excellence. It features a compact and robust structure that enables it to fit smoothly into the hydraulic systems of Zoomlion concrete pump trucks. The design is optimized to make the best use of the available space within the equipment while also facilitating easy installation and maintenance.

Crafted from top-quality materials, specifically high-strength alloys with outstanding corrosion resistance and durability, it is built to withstand the harsh and challenging conditions of construction sites. Whether it's enduring the high pressures during concrete pumping, exposure to dust, or the continuous vibrations from the operation of the pump truck, this valve can maintain its structural integrity and functionality over an extended period.

Working Principle

Based on a sophisticated hydraulic control mechanism, the LHDV 33P - 15 - R6 - 400/440 balance valve constantly monitors the pressure differences within the hydraulic system of the concrete pump truck. When the pressure variations between different sections reach the specific thresholds within the 400/440 bar range, it responds promptly and accurately to adjust the flow of hydraulic fluid.

By precisely regulating the fluid flow, it maintains a stable pressure balance throughout the system. This is essential for preventing sudden pressure spikes or drops that could disrupt the normal operation of the pump truck, such as affecting the smooth movement of the boom or causing inconsistent concrete pumping.