Econex VSARP550B 2" 110v Single Solenoid Valve - 500mbar

The Econex VSARP550B 2" Single Solenoid Valve - 500mbar is part of the high-pressure VSA series of gas safety solenoid shut-off valves. These valves are designed in compliance with the Norm EN 161 and the ATEX rule 94/9/CE for Zone 2 and 22 (II 3G II 3D), making them suitable for the automatic control of gases from the first, second, and third family. They can also be adapted for air on request.

Key features of the Econex VSARP550B include:

• Valve body constructed from die-cast aluminum, ensuring strength and durability.
• Threaded connections of Rp 2 according to EN10226.
• Designed to handle inlet pressures of 1, 3, and 6 bar.
• Rapid opening and closing time of less than 1 second.
• Capable of operating in ambient temperatures ranging from -20 to +60°C.
• Supports various supply voltages including 230V ac, 110V ac, 24V - 12V ac and dc, although some diameter sizes may not support all voltage options.
• Frequency range for the valve is 50 - 60 Hz, with 50 Hz for the 24V ac model.
• Enclosure rating of IP 65, indicating a high level of protection against environmental elements.
• Supply voltage tolerance is -15% to +10%.
• Designed for continuous duty cycles, ensuring consistent performance over time.

Additionally, like other models in the VSA series, the VSARP550B is normally closed for continuous and cyclic operation, opening when the coil is powered and closing quickly in the absence of tension. The coil is encapsulated in PA resin. The valve includes pressure test points at the inlet from both sides. Optional accessories for this model include a limit switch, maximum flow adjustment, and rapid stroke.

These specifications make the Econex VSARP55B 2" valve a robust and efficient solution for controlling gas flow in various industrial and commercial settings.