The SUN HYDRAULICS CBCG-LJN is a heavy-duty industrial pressure control valve engineered for precise pressure regulation in demanding hydraulic circuits. This direct-acting relief valve provides reliable overpressure protection and accurate pressure limiting for system safety and component longevity.
SUN HYDRAULICS CBCG-LJN Technical Specifications
| Parameter | Specification |
|---|---|
| Valve Type | Direct-acting relief valve |
| Adjustment Range | 50–350 bar (725–5075 psi) |
| Maximum Flow | 40 L/min (10.5 gpm) |
| Maximum Operating Pressure | 350 bar (5075 psi) |
| Fluid Compatibility | Mineral-based hydraulic oil, ISO VG 15–100 |
| Mounting | Manifold, cartridge style (CETOP) |
| Port Size | SAE-8 (3/4-16 UNF) |
| Operating Temperature | -40°C to +120°C |
| Seal Material | NBR (Buna-N) |
| Adjustment Type | Hand knob with locknut |
Key Engineering Features
- Direct-acting poppet design for fast response and low hysteresis
- Precision-machined internal components for consistent pressure control
- Adjustable pressure setting with tamper-resistant locknut
- Cartridge construction for easy installation and maintenance
- High flow capacity relative to size
- Compatible with standard hydraulic fluids and manifold mounting
Industrial Applications
- Hydraulic power units and system overpressure protection
- Industrial machinery and press circuits
- Mobile hydraulic systems
- Oil and gas equipment
- Marine and offshore hydraulic controls
For technical inquiries, dimensional drawings, or replacement support for SUN HYDRAULICS CBCG-LJN, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES



SUN HYDRAULICS CBCG-LJN Pressure Control Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the SUN HYDRAULICS CBCG-LJN Pressure Control Valve. This precision-engineered industrial component delivers reliable performance and accurate operation for demanding hydraulic systems.