Festo - VSVA-B-B52-H-A1-1R5L - 5/2-Way Bistable Solenoid Valve
The Festo VSVA-B-B52-H-A1-1R5L is a 5/2-way bistable solenoid valve designed for precise control of pneumatic actuators. This valve is suitable for applications requiring reliable switching between two positions, making it ideal for operating double-acting actuators in industrial automation systems.
Key Features:
• Valve Function: 5/2-way bistable, allowing for two stable positions in pneumatic circuits.
• Actuation Type: Electrical, enabling control through solenoid actuation.
• Standard Nominal Flow Rate: 1,100 l/min, providing efficient airflow for various applications.
• Operating Pressure Range: 3 to 8 bar, suitable for a wide range of pneumatic systems.
• Design Structure: Piston slide with soft sealing principle, ensuring reliable operation and longevity.
• Mounting Position: Flexible installation in any orientation.
• Conformance to Standards: Meets ISO 15407-1 standards for pneumatic valves.
• Protection Class: Rated IP65 and NEMA 4, providing resistance against dust and water ingress.
• Manual Override: Non-detenting, allowing for manual operation during setup or maintenance.
Technical Specifications:
• Width: 26 mm
• Nominal Size: 9 mm
• Exhaust-Air Function: Throttleable, allowing control over exhaust airflow via throttle plate or individual sub-base.
• Pilot Pressure: 3 to 8 bar
• Switching Time (Reversal): 15 ms
• Duty Cycle: 100%
• Operating Medium: Compressed air in accordance with ISO 8573-1:2010 [7:4:4], with lubricated operation possible if required.
• Vibration Resistance: Tested for transport applications with severity level 2 as per FN 942017-4 and EN 60068-2-6.
• Shock Resistance: Shock tested with severity level 2 as per FN 942017-5 and EN 60068-2-27.
• Corrosion Resistance Classification: CRC 2, indicating moderate corrosion stress.
• Medium Temperature: -5°C to 50°C
• Ambient Temperature: -5°C to 50°C
• Product Weight: 270 g
• Electrical Connection: Central plug, round design M12x1, 3-pin.
• Mounting Type: On sub-base, with through-hole and screw.
• Material Seals: FPM, HNBR, NBR.
• Material Housing: Die-cast aluminium.