EMERSON ? ASCO Solenoid Valve 2 Port NC 230V AC Brass Body E238D004-078

The EMERSON ASCO E238D004-078 is an advanced solenoid valve designed for robust fluid control across industrial, fluid power, and pipeline applications. Featuring a 2-port configuration and a normally closed valve position, this valve operates reliably at 230V AC, making it suitable for automation and control tasks in systems handling air, inert gas, and water.

The valve's brass body ensures high durability and corrosion resistance, ideal for demanding environments. Its threaded inlet and outlet connections provide secure installation, while the compact and lightweight form factor facilitates use in space-restricted locations. The valve incorporates a servo assist mechanism, allowing fast and efficient actuation for precise control of process flows.

An orifice diameter of 20 mm supports high flow rates up to 6.6 m³/h, accommodating diverse industrial requirements. Operating temperature ranges from -10°C to 60°C, ensuring reliable performance across varied climates. The unit is equipped with a DIN plug connection, which simplifies electrical setup and maintenance.

Certified to multiple standards including EN 60529 (IP65), EN 175301-803, ISO 4400, DIN 43650, and IEC 335, the valve meets stringent safety and quality requirements. Hazardous area certifications like ATEX and EC further expand its applicability in demanding environments.

The EMERSON ASCO E238D004-078 solenoid valve can be mounted in any position and is engineered for pilot-operated control, requiring minimum operating pressure. It delivers rapid response times, with maximum closing time at 110 ms and opening time at 55 ms. The valve is ideal for industrial automation, water treatment, HVAC systems, and process control in manufacturing.

Brass construction enhances strength and corrosion resistance. Compact design allows for flexible installation. Threaded connections support secure assembly. DIN plug enables straightforward wiring. Servo assist feature delivers quick actuation.

Wide temperature operating range provides versatility. High flow rate supports demanding industrial requirements. Certified to international standards for operational reliability. Suitable for air, inert gas, and water service applications.

Can be mounted in multiple positions for flexible use cases.

Common uses include integration into industrial automation, manufacturing, fluid handling, water treatment, HVAC, and commercial piping systems. Browse more industrial Solenoid Valves and fluid control solutions from EMERSON ASCO and explore tailored options for your application.