Product Profile of High Resolution Servo Valve with External Pilot
High Resolution Servo Valve with External Pilot is provided with high or very high response characteristics and ensures lower hysteresis. The Servo Valve is suitable for fluids like petroleum based mineral oil. Servocontrols & Hydraulics India Pvt. Ltd., an ISO 9001:2008 accredited company is manufacturing High Resolution Servo Valve with External Pilot.
Servocontrols & Hydraulics India Pvt. Ltd. Supplies a wide range of manifold valves, servo actuators, servo valves and hydraulic & electromechanical control systems. The High Resolution Servo Valve with External Pilot operates at a temperature ranging from -20 ° C to 85 ° C.
Key Features of High Resolution Servo Valve with External Pilot
- Nominal flow rate: 1 to 75 L/ min at 70 bar
- Sapphire technology
- Spool position control
- Integrated electronics
- High & Very high response characteristics
- Higher resolution, lower Hysteresis
- External pilot supply
Product Specification of High Resolution Servo Valve with External Pilot
- Model No.:552E
- Burst Pressure:250% Max. supply pressure (return port open)
- Degree of Protection:IP 65 (BS EN60529 : 1992)
- Hysteresis:< 0.5% without dither
- Nominal Flow:4, 10, 20, 40, 60, 75 Ltr./min. at 70 bra Δp
- Null Bias:< 1%
- Null Shift:With 40°C temperature change: < 2%
With 70 bar supply pressure change: < 2%
With return pressure 0 to 35 bar: < 2%
- Operating Temperature Range:-20 to 85
- Pressure:Pressure gain: < 1% rated input signal for 60% of supply pressure
- Proof Pressure:At pressure port: 150% Max. supply pressure
At return port: 100% Max. supply pressure
- Supply Pressure:Min. 3.5 to effect spool movement
Min. 15 (recommended)
Max. 210 (FPM & EPDM); 315 (NBR) [continuous]
- Threshold:< 0.1% without dither
- Viscosity:VG 10 to 100 ISO 3448
- Weight:1.5
