SY3140-5MZ-X90: Industrial Pilot Valve, the Dual Core of Reliable Logic and Robust Power

Product Positioning

The SY3140-5MZ-X90 is an industrial-grade 2-position, 3-way pilot-operated solenoid valve, specifically designed for critical applications in pneumatic control systems that require high flow rates and high reliability, such as driving single-acting cylinders, vacuum gripping, or pneumatic signal control. The “X90” designation typically indicates a special coil (e.g., DC 90° angled plug, explosion-proof, or specific voltage), making it excel in complex electrical layouts and harsh operating conditions.

Core Highlights: Robust and Reliable, Intelligent Airflow Control

Pilot Design, High-Flow Drive

Utilizing a pilot-operated structure, it employs low-power electromagnetic force to control the pilot air circuit, thereby driving the main valve core to open a large-diameter passage and achieve high-flow output. It can reliably drive large single-acting cylinders or rapidly fill large-volume cavities with low power consumption (typical value: 1.2W).

Reliable Sealing, Long Life Assurance

The main valve employs soft sealing (e.g., rubber), ensuring complete sealing even under zero or low-pressure differential conditions, with no internal leakage.

Optimized valve core and body materials ensure an exceptionally long service life (typically tens of millions of cycles) even under frequent switching, with consistent performance.

Compact Modular Design, Easy Maintenance

Featuring a modular design compliant with ISO 5599-2 or VDMA standards, it can be integrated into multi-valve manifolds, enabling high-density installation to save space and simplify piping.

The valve body includes a manual override switch and a clear position indicator, facilitating installation, debugging, system diagnostics, and emergency manual operation.

Universal Interface, Strong Environmental Adaptability

Standard interfaces include G1/4 or PT1/4, with a large flow diameter (high Cv value, e.g., 1.8) and low pressure loss, ensuring ample power output.

The coil offers a high protection rating of IP65/IP67, is dustproof and waterproof, and exhibits excellent resistance to vibration and electrical surges, making it suitable for harsh industrial environments.

“X90” Exclusive Features, Flexible Customization

The “-X90” suffix typically specifies a customized coil, such as:

90° angled DIN 43650 plug: Saves installation depth, optimizes electrical cabinet space, and prevents accidental cable pulling.

Specific voltage/frequency, with LED indicator, overvoltage protection, and other options.

This design enhances the reliability of electrical connections and the flexibility of wiring.

Summary: High-Performance Control Expert for Critical Pneumatic Circuits

The SY3140-5MZ-X90 is not just a component for switching pneumatic circuits but a critical node for achieving reliable logic control and robust power output. Its pilot-operated, high-flow design ensures power efficiency, while the soft-sealing structure guarantees absolute shut-off reliability. The modular design and X90 customized coil provide excellent integration and electrical adaptability. Choosing it means selecting an efficient, durable, and easy-to-maintain control core for your critical pneumatic circuits (such as clamping, lifting, blowing, or vacuum breaking). It is a trusted choice for building stable and efficient pneumatic systems.

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