Vickers SV1 Servo Valve | SV1-10/48/315 | SV1-10/16/120 | NG6 & NG10

Vickers SV1 Series Direct Drive Proportional Servo Valves

Product Overview:

The Vickers SV1 Series represents the cutting edge of precision electro-hydraulic control, covering both SV1-08 (NG6) and SV1-10 (NG10) nominal sizes. Utilizing an innovative Direct Drive architecture, the valve spool is actuated directly by high-force proportional solenoids, eliminating the need for a pilot stage. This design significantly enhances dynamic frequency response and reduces phase lag, making it the preferred choice for synchronization control, precision presses, and high-speed simulation systems. From high-pressure 315 Bar configurations to medium-pressure applications, the SV1 series delivers exceptional linearity and servo-grade repeatability.

Featured models on this page include the high-flow SV1-10/48/315/6, the precision SV1-10/16/120/6, and the compact SV1-08 series.

Key Technical Advantages:

• High-Performance Direct Drive: Direct solenoid-to-spool actuation ensures millisecond-level switching, significantly improving the stability of closed-loop control systems.

• Precision Null Design: Micro-ground spool and sleeve assemblies provide high resolution and micro-metering capabilities near the center (null) position.

• Full Pressure Spectrum: Supports various pressure ratings from 100 Bar to 315 Bar, flexibly matching diverse industrial power unit requirements.

• Rugged Construction: Featuring a wet-pin solenoid design for superior vibration resistance and extended operational life.

Detailed Specifications & Parameters:

• Core Series: Vickers SV1-08 & SV1-10 Series.

• Featured Model Matrix:

  • SV1-10/48/315/6 (Size 10, 48 L/min, 315 Bar high-pressure spec)

  • SV1-10/16/120/6 (Size 10, 16 L/min, 120 Bar medium-pressure spec)

  • SV1-10/8/100/6 (Size 10, 8 L/min, 100 Bar fine control spec)

  • SV1-08/120/6 (Size 08 / NG6, 120 Bar compact series)

• Core Technical Specs:

  • Nominal Sizes: NG6 (Size 08) and NG10 (Size 10).

  • Design Sequence: Series 6.

  • Rated Flow Rates: 8, 16, 48 L/min (@ $\Delta p = 70 \text{ Bar}$).

  • Max Operating Pressure: Up to 315 Bar (4,500 PSI).