NUMATICS 081SA400K046T30 Control Solenoid Valve

The NUMATICS 081SA400K046T30 is a five-port, two-position, single-electrically controlled directional solenoid valve from the ASCO Numatics (now Emerson) Mark 8 series.

Technical Features and Advantages

Patented metal spool: Features Numatics’ signature “steel-to-steel” seal-less design. The spool and sleeve are precision-ground to match, eliminating wear issues associated with elastic seals, significantly extending service life, and enabling operation with dry, unlubricated gas.

High reliability and fast response: The single-electrically-controlled structure is equipped with a pneumatic spring-assisted reset mechanism, ensuring the spool returns quickly and accurately to its initial position after power loss.

Plug-in Base Mounting: Supports installation on single-unit or multi-position base plates, facilitating centralized piping and quick-disconnect maintenance.

Applications

Bidirectional control of cylinders in industrial pneumatic automation production lines.

Automation equipment requiring high-frequency, long-life pneumatic switching, such as packaging machinery, automotive manufacturing, packaging, and material handling systems.