Econex VSARP520C 3/4" 230v 电磁阀

The Econex VSARP520C 3/4" Single Solenoid Valve - 500mbar is another model in the VSA series of gas safety solenoid shut-off valves, characterized by its high-pressure functionality and compliance with safety norms. Like its counterparts in the series, the VSARP520C is designed for the automatic control of gases from the first, second, and third family and can be adapted for air on request. This valve is part of a range that is approved according to Norm EN 161 and manufactured in accordance with ATEX rule 94/9/CE for Zone 2 and 22 (II 3G – II 3D).

Key features of the Econex VSARP520C include:

• The valve body is made from die-cast aluminum, ensuring durability and robustness.
• It features threaded connections, specifically Rp 3/4 according to EN10226.
• The valve is suitable for inlet pressures of 1, 3, and 6 bar.
• It offers a rapid opening/closing time of less than 1 second.
• The valve can operate in ambient temperatures ranging from -20 to +60°C.
• Various supply voltages are supported, including 230V ac, 110V ac, 24V - 12V ac and dc (with certain diameter limitations).
• The frequency range of the valve is 50 - 60 Hz, with 50 Hz for the 24V ac variant.
• The valve comes with an IP 65 enclosure rating, highlighting its suitability for different environmental conditions.
• It has a supply voltage tolerance of -15% to +10%.
• Designed for continuous duty cycle, it ensures consistent performance over time.

Additionally, this valve type 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 for added protection. The valve also features pressure test points at the inlet from both sides, and optional accessories such as a limit switch, max. flow adjustment, and rapid stroke are available.

These specifications make the Econex VSARP520C 3/4" valve a reliable and efficient option for controlling gas flow in various industrial and commercial settings.