Cbea-Lhn Cartridge Hydraulic Valve Balance Valve for Machinery & Industrial Equipment

• Customization: Available
• Function: Balance
• Installation: Threaded Cartridge
• Model NO.: customized
• Drive: Hydraulic
• Type: Pilot-Operated Type
• Application: Hydraulic
• Function Use: High Effieciency
• Transport Package: Wooden Box
• Specification: Client′s request
• Trademark: Hongda
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000

Product Description

PleaBrief Description of SUN CBEA-LHN Counterbalance Valve

The SUN CBEA-LHN is a pilot-operated counterbalance valve designed to control overrunning loads in hydraulic systems (e.g.,
cylinders, motors). It prevents uncontrolled movement by maintaining backpressure and allows smooth flow when pilot pressure is
applied.
Key Features:

Load-holding safety – Prevents drift under pressure.

Pilot-assisted release – Reduces system pressure for energy efficiency.

Adjustable cracking pressure – Fine-tune for precise load control

Compact, cartridge-style design – Fits standard SUN cavities.

Used in: Cranes, lifts, winches, and heavy machinery.

Property	Details
Brand/Model	SUN Hydraulics, CBEA-LHN Series
Type	Pilot-operated, poppet-style counterbalance valve
Port Size	1/4" to 1" NPT or BSPP (varies by submodel)
Max Pressure	350 bar (5,076 psi)
Flow Capacity	Up to 80 L/min (21 GPM)
Cracking Pressure	Adjustable (typically 5–350 bar)
Pilot Ratio	3:1 or 4:1 (depends on model) – Lower pilot pressure needed to open valve
Fluid Compatibility	Mineral oils, synthetics (ISO VG 15–68)
Temperature Range	−40°C to +120°C (−40°F to +250°F)
Body Material	Steel or stainless steel
Seals	Nitrile (NBR) standard; optional FKM for high-temp/chemical resistance
Mounting	Cartridge style (ISO 7789 cavity)
Applications	Cranes, excavators, log splitters, hydraulic presses