The SUN CACALHN hydraulic valve is a counterbalance valve. The features of this valve include a pilot ratio of 3:1 with an external port for use in the construction machinery sector . Its design allows the OD of the threaded shoulder to guide the valve into the socket, ensuring centering, and it has a free floating section to accommodate the eccentricity between the end of the cartridge valve and the socket. This design allows the SUN cartridge valve to withstand high torque during installation, thus avoiding loosening or oil leakage in practical applications. In addition, the consistency of the SUN ports provides greater design flexibility and reduces the need for oil circuit board cutters.

Application Information
The primary use of the SUN CACALHN counterbalance valve is for pressure balancing and flow control in hydraulic systems. It is electromagnetically actuated to achieve precise control of hydraulic fluid flow direction, pressure and flow rate. The valve's straight-through design and high pilot ratio make it particularly suitable for application scenarios where precise pressure control is required. Due to its design features, the SUN CACALHN counterbalance valve can play a role in a variety of construction machinery, such as excavators, cranes and other equipment requiring complex hydraulic control systems.SUN CACALHN is a high-performance counterbalance valve specially designed for construction machinery, with a high pilot ratio and reliable performance. Its main use is for precise control of pressure and flow in hydraulic systems to ensure efficient and safe operation of mechanical equipment.

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