NXQ Bladder Accumulator | NXQ-A-16/31.5-L-Y | NXQ-A-10/20 | 40L 10L 16L Hydraulic System

NXQ Series High-Pressure Bladder Accumulators (10L / 16L / 40L)

Product Overview:

The NXQ series is an indispensable component for pressure balancing and energy storage in modern 2026 industrial hydraulic systems. This range covers capacities from compact $10\text{L}$ to high-capacity $40\text{L}$ models, supporting both $20 \text{ MPa}$ and $31.5 \text{ MPa}$ pressure ratings. Featuring the rapid-response FY (Bladder) design, these units are widely utilized in metalworking, injection molding, and wind power sectors requiring precise pressure control.

Core Model Specifications:

• NXQ40L: $40\text{L}$ high-volume design, engineered for heavy-duty hydraulic stations requiring substantial emergency power storage or large-flow pulsation dampening.

• NXQ-A-16/31.5-L-Y:

  • Volume: $16\text{L}$.

  • Pressure: $31.5 \text{ MPa}$ (High-Pressure Grade).

  • Features: Built for intensive duty cycles with an exceptional burst safety factor.

• NXQ-A-10/20:

  • Volume: $10\text{L}$.

  • Pressure: $20 \text{ MPa}$ (Standard Grade).

  • Features: A compact footprint, making it the premier choice for small power units in automated production lines.

Key Technical Advantages:

• High-Performance FY Bladder Design: Utilizes ultra-gas-tight rubber bladders for instantaneous response to pressure fluctuations. In 2026 high-frequency servo applications, it effectively eliminates circuit vibrations and extends pump life.

• Dual Pressure Tier Coverage: Available in $20\text{MPa}$ and $31.5\text{MPa}$ options to perfectly match safety load requirements from general industrial use to heavy metallurgical tasks.

• Fatigue-Resistant Forged Shell: Accumulator shells are precision-forged with low-friction interior walls, ensuring high fatigue strength and compliance with global pressure vessel certifications.

• Energy Efficiency & Emergency Protection: Stores energy during pump unloading and provides ample hydraulic power to safely shut down equipment during emergencies (e.g., power failure), significantly boosting operational safety.

• Standardized Type A Interface: Follows standard NXQ-A specifications, ensuring $100\%$ physical interchangeability with mainstream global hydraulic accessories.

Detailed Technical Specifications:

• Volumes: $10 \text{ L}, 16 \text{ L}, 40 \text{ L}$.

• Nominal Pressure ($P_n$): $20 \text{ MPa} / 31.5 \text{ MPa}$.

• Compatible Mediums: Mineral oils, water-glycol, and emulsions.

• Connection Types: Threaded / Flanged (FY Style).