Veljan Flow Control Valves are engineered to provide precise regulation of fluid volume within a hydraulic circuit, allowing for the exact adjustment of actuator speeds. By managing the flow rate independent of pressure changes, these valves ensure that cylinders and motors operate at consistent velocities regardless of load fluctuations. Capable of handling operating pressures up to 5000 psi (350 bar), they are essential for applications requiring synchronized movement, smooth deceleration, or fine-tuned metering in both industrial production lines and heavy-duty mobile machinery.

Designed for high-performance reliability, many of these valves feature internal pressure compensation mechanisms that maintain a constant flow rate even as system loads vary. This prevents unintended speed surges and protects mechanical components from sudden hydraulic shock. With a typical mechanical efficiency of 94%, Veljan Flow Controls minimize energy loss and heat generation, ensuring the system remains productive throughout long duty cycles. Their robust construction provides superior resistance to particle contamination and is optimized for a wide viscosity range, making them highly effective during cold starts and high-temperature operations alike.

Veljan offers a comprehensive range of flow control options, including needle valves, pressure-compensated flow regulators, and flow dividers in subplate, threaded, or cartridge configurations. Many models include integrated check valves for free reverse flow, providing a compact, "two-in-one" solution that simplifies circuit design and reduces potential leak points. Fully compatible with mineral oils and fire-resistant fluids like water glycols, these valves offer unparalleled installation flexibility. Their user-friendly adjustment knobs—available with locking features—provide a customizable and easy-to-maintain solution for any high-performance hydraulic architecture.