Counter Balance Cartridge Valve CBCG-LKN 77722547 77722548 for Sun Hydraulics

Product Overview

This counter balance cartridge valve provides precise load holding and motion control in hydraulic systems. Designed for Sun Hydraulics cavities, it ensures reliable operation in mobile and industrial equipment. The counter balance cartridge valve prevents runaway loads and maintains system stability.

Key Features & Performance

• Pilot-assisted poppet design for smooth decompression
• High-pressure capacity up to 350 bar (5075 psi)
• Corrosion-resistant steel construction for long service life
• Compact cartridge style for easy installation in manifold blocks
• Low leakage rate for efficient load holding

Fitment & Compatibility

• Compatible with Sun Hydraulics standard cavities (e.g., T-11A, T-2A)
• Fits models CBCG-LKN series

Common Uses

• Load holding in hydraulic cylinders
• Motion control in aerial lifts and cranes
• Counterbalance circuits in mobile equipment
• Hydraulic press safety systems

Technical Specifications

• Part Number(s): 77722547, 77722548
• Model: CBCG-LKN
• Max Operating Pressure: 350 bar (5075 psi)
• Flow Capacity: 60 L/min (16 GPM)

Frequently Asked Questions

Q: What is the function of a counter balance cartridge valve? A: It prevents uncontrolled movement of a hydraulic actuator by providing back pressure, ensuring safe load holding and smooth operation.

Q: Does this valve fit all Sun Hydraulics cavities? A: It fits standard Sun cavities like T-11A and T-2A; verify your manifold cavity size before purchase.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.