Vickers CG-06 CG-10 Relief Valve | CG-06-F-50 CG-06-B-50 CG-06-C-50 | Pilot Operated Pressure Valve

CG-06 & CG-10 Series Pilot-Operated Relief Valves

Product Overview: The CG-06/10 series consists of essential pilot-operated pressure relief valves designed for pressure regulation and overload protection in industrial hydraulic systems. Featuring a two-stage design with a main valve and a pilot stage, these valves maintain constant system pressure across a wide range of flow fluctuations. Their standardized subplate mounting design makes them ideal for hydraulic power units, presses, machine tools, and heavy-duty pump discharge protection.

Featured models: CG-06-F-50, CG-06-B-50, CG-06-C-50, and the CG-10-B/C/F range.

Key Technical Advantages:

• Superior Pressure Response: The pilot-operated structure ensures a minimal difference between cracking and full-flow pressure, providing smooth relief characteristics and preventing system pressure overshoot.

• Tiered Pressure Options (B/C/F): Offers distinct pressure adjustment ranges (B: Low, C: Medium, F: High) to ensure high linearity and precision via the adjustment knob across the entire scale.

• High-Flow Venting Capacity: Size 06 (NG20) and Size 10 (NG32) specifications ensure stable performance without vibration or high-frequency noise even during high-flow bypass conditions.

• Low Pressure Drop: Optimized internal galleries minimize pressure loss when the valve is fully open, enhancing overall system energy efficiency.

Detailed Specifications & Parameters:

• Featured Model Matrix:

  • CG-06-F-50: Size 06, High-pressure range F, Series 50 design, subplate mounting.

  • CG-06-C-50: Size 06, Medium-pressure range C, Series 50 design.

  • CG-06-B-50: Size 06, Low-pressure range B, Series 50 design.

  • CG-10 Series: Large-scale Size 10 specification for high-power hydraulic units.

• Core Technical Specs:

  • Adjustment Range (B): Typically 5 – 70 bar (75 – 1000 psi).

  • Adjustment Range (C): Typically 35 – 140 bar (500 – 2000 psi).

  • Adjustment Range (F): Typically 70 – 210 bar (1000 – 3000 psi).

  • Mounting Standard: Complies with ISO 6264 subplate interface.

  • Seal Material: Standard Buna-N (NBR), optional Viton (FKM) for high-temperature/special fluids.