Product Description:

SD5/2 Hydraulic Valve 2 Bank 45 L/min Spring Return Selector Valve

The SD5/2 Hydraulic Valve 2 Bank 45 L/min Spring Return Selector Valve is a reliable, high-performance solution designed for precise control in hydraulic systems. With a robust design, adjustable performance features, and a compact layout, this monoblock directional valve offers durability, flexibility, and efficiency for a wide range of hydraulic applications.

Whether you’re working with industrial machinery, mobile equipment, or agricultural systems, this valve delivers smooth and dependable operation under demanding conditions.

Precision Flow Control for Demanding Applications

The SD5/2 Hydraulic Valve features two-way operation with a 2-bank configuration, making it ideal for systems that require control over multiple actuators. With a maximum flow rate of 70 L/min (equivalent to 18 GPM) and a working pressure of up to 31.5 MPa (315 Bar), this valve can handle high-demand hydraulic operations with ease.

Moreover, its spring return mechanism ensures that the valve automatically returns to its default position once the control input is removed—improving safety and minimizing operator error. This makes it particularly useful in dynamic systems where quick response and reset are essential.

Compact, Durable, and Built to Last

Despite its powerful performance, the SD5/2 Hydraulic Valve is compact and lightweight. With a footprint of 15×19×10 cm, it fits easily into tight hydraulic control panels or system enclosures. In addition, its tube-structured housing and high-grade materials provide excellent resistance to corrosion, pressure shocks, and wear.

The valve is engineered to perform reliably across a wide temperature range (-40°C to +80°C) and can handle fluid viscosities from 10 to 400 mm²/s. As a result, it is a dependable choice for use in extreme environments and heavy-duty machinery.

Application Versatility

Thanks to its parallel oil circuit and dual bank design, the SD5/2 valve is commonly used in:

• Agricultural machinery (tractors, sprayers, loaders)
• Mobile equipment (trailers, tippers, lifting gear)
• Industrial hydraulic machines
• Material handling systems
• Forestry and construction equipment

The intercommunication PT port and adaptable pressure connections allow easy integration into custom systems. Additionally, the spring return selector function ensures quick and secure switching between hydraulic paths, improving system responsiveness.

Easy Maintenance and Safe Operation

Because hydraulic system downtime is costly, the SD5/2 valve is built with long-term reliability in mind. Its ≤10 µm filtration requirement helps maintain internal cleanliness, reducing component wear and extending system life. The spring return feature not only enhances safety but also reduces the risk of user error in manual operations.

Furthermore, with standard port sizes and a straightforward design, installation and maintenance are simple—even in complex systems.

Conclusion

The SD5/2 Hydraulic Valve 2 Bank 45 L/min Spring Return Selector Valve offers unmatched reliability and efficiency for modern hydraulic systems. Whether you are managing a mobile unit or an industrial setup, this valve ensures precise control, high pressure tolerance, and a compact, easy-to-integrate form factor.

With its spring return function, robust build, and dual bank configuration, it’s the ideal solution for operators who need performance they can count on—day in and day out.

Contact us today to learn more about availability, pricing, or custom system compatibility.