NXQ NXQA Accumulator Specifications | 0.63L to 40L | 10-31.5MPa | NXQA-40/31.5-L-Y

NXQ & NXQA Bladder Accumulators Complete Specifications (0.63L – 40L)

Product Overview:

The NXQ and NXQA series are foundational components for pressure pulsation dampening, energy storage, and emergency protection in the advanced hydraulic systems of 2026. This comprehensive range covers specifications from $0.63\text{L}$ compact units to $40\text{L}$ heavy-duty models, with pressure ratings spanning $10\text{MPa}, 20\text{MPa},$ and $31.5\text{MPa}$. Constructed with high-strength carbon steel shells and premium NBR bladders, they provide stable power support for automated lines, machine tools, and energy equipment.

Core Model Specifications:

• NXQA-40/31.5-L-Y:

  • Volume: $40\text{L}$ (Large Capacity).

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

  • Design: L-Type Threaded connection, engineered for heavy presses and power units.

• NXQA-6.3/20-L-A:

  • Volume: $6.3\text{L}$.

  • Pressure: $20 \text{ MPa}$ Medium-Pressure Grade.

  • Feature: Balanced energy efficiency and footprint, ideal for industrial automation circuits.

• Micro Series (0.63L / 1L / 1.6L):

  • Example: NXQ-0.63/10-L-Y.

  • Application: Specifically designed for micro-hydraulic branches, servo controls, and instantaneous pulse elimination.

Key Technical Advantages:

• Full Pressure Spectrum: Available from $10\text{MPa}$ economical versions to $31.5\text{MPa}$ heavy-load models, meeting precision selection criteria for 2026 hydraulic requirements.

• Premium Sealing Bladder: Formulated with high-nitrile NBR for ultra-low gas permeability and stable elasticity across a temperature range of $-10^\circ\text{C}$ to $+80^\circ\text{C}$.

• Instantaneous Dynamic Response: The low-inertia bladder structure responds immediately to system fluctuations, protecting sensitive downstream valves and proportional controllers.

• Standardized L-Type Interface: Follows the latest national standards to ensure $100\%$ physical interchangeability with mainstream global and domestic hydraulic piping systems.

• Durable Carbon Steel Shell: Precision-forged from seamless alloy steel, undergoing rigorous fatigue and impact testing for extended service life.

Detailed Technical Data:

• Nominal Volumes: $0.63, 1, 1.6, 6.3, 10, 20, 40 \text{ Liters}$.

• Pressure Ratings: $10 \text{ MPa}, 20 \text{ MPa}, 31.5 \text{ MPa}$.

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

• Bladder Material: High-grade NBR (Nitrile).