E0451-521-031

Okuma’s part_number: E0451-521-031 solenoid valve from the series: E0451 Power Supply Boards lineup delivers reliable fluid control in demanding industrial settings. Manufactured by manufacturer: Okuma, this compact unit features a durable Body Material: Aluminum Alloy housing optimized for weight and strength. Designed for streamlined integration, the valve operates with a Coil Voltage: 24V DC power input and provides consistent performance across a broad pressure spectrum. The 1/4-inch Port Size: 1/4 inch configuration and direct mounting design facilitate simple installation in tight assemblies. Its robust construction and straightforward interface make it an ideal choice for precision automation and process control tasks.

The E0451-521-031’s technical infrastructure is centered on proven pneumatic and electrical components. It meets the Pressure Range: 0.15 – 0.7 MPa requirement for industrial actuation systems while maintaining a rapid Response Time: 15 ms or less transition between open and closed states. The Seal Material: NBR ensures reliable leak prevention under cyclic loading and temperature fluctuations. Electrical connectivity is managed via a Electrical Entry: Grommet lead wire assembly that resists mechanical strain and environmental ingress. An integrated Manual Override: Non-locking push type enables manual actuation for maintenance or emergency procedures without specialized tools. The valve’s Mounting Type: Direct mount design reduces added hardware, while the compact form factor at Weight: About 150g minimizes system dead weight.

Operational efficiency is further enhanced by the component’s environmental resilience. A certified Protection Structure: IP65 rating protects internal mechanisms from dust and water ingress, supporting deployment in washdown or dusty environments. The valve operates reliably across an Operating Temperature Range: -10°C to +60°C, accommodating both cold-start conditions and elevated process temperatures. Its short response time and robust seal design deliver precise flow control with minimal overshoot or pressure spike. The combination of fast actuation, durable materials, and ingress protection translates into high uptime and reduced maintenance cycles in continuous-operation systems.

System architects will find the E0451-521-031 perfectly suited for integration into pneumatic control manifolds, distributed valve islands, and modular automation racks. Compatibility with standard 24V DC supply networks simplifies electrical design, while the direct mount interface accelerates assembly on manifolds or mounting plates. This solenoid valve supports a wide range of applications from machine-tool coolant control to industrial robotics and packaging equipment. With its balance of performance, compact footprint, and environmental sealing, the E0451-521-031 meets the rigorous demands of modern manufacturing and process automation.