INTEGRATED SYSTEMS 26 HYDRAULICS & PNEUMATICS February 2026 www.hpmag.co.uk Energy efficiency is no longer confined to motors, drives and compressors. Increasingly, attention is turning to the smaller components that quietly shape the performance and running costs of automated systems. Pneumatic valves are a good example. They are simple, dependable and widely used across manufacturing sectors, including food and beverage processing and packaging, but in high-cycle applications they can also be a significant and often overlooked source of wasted energy. This challenge sits behind a recent product launch from Ningbo Titan Industrial Automation Co., Ltd., which has developed a new range of energy-efficient pneumatic control valves aimed at reducing compressed air losses and electrical consumption without compromising switching speed. The approach reflects a broader shift across industrial automation, where incremental improvements at component level are increasingly being used to deliver measurable gains across entire systems. High frequencies In many automated production lines, conventional pneumatic valves operate at high frequencies for long periods, sometimes continuously. This is common in sectors such as food and beverage manufacturing, where pneumatic systems are widely used in filling, packaging and material handling equipment. Even small inefficiencies in air leakage or coil power consumption can quickly add up. While such losses have traditionally been accepted as part of the cost of pneumatics, rising energy prices and tighter environmental targets are prompting manufacturers to look more closely at how air and power are used. The new valve designs address these issues through changes to internal flow paths and the use of lower-power coils. According to the manufacturer, these changes reduce air leakage and cut electrical demand during operation, with energy savings of up to 30% reported in some applications. Actual results vary depending on duty cycle and system design, but for high-volume or continuous processes the cumulative effect can be significant. Efficiency gains have not come at the expense of performance. Fast response remains essential in automation, particularly in applications such as packaging, assembly and robotic handling. The valves are designed for high-frequency operation with stable switching behaviour, allowing them to keep pace with rapid production cycles while maintaining consistent control. Physical space is another practical concern. Control cabinets are becoming more densely packed as machines incorporate more functions and sensors, and valve size can limit how systems are laid out. This is a familiar issue for machinery used in food and beverage environments, where compact designs are often required. By keeping the form factor compact, the new valves can be installed in tighter spaces and integrated into existing designs with fewer compromises around access or airflow. Interoperability Interoperability also plays an important role. Automation systems rarely rely on a single control architecture, particularly for OEMs supplying global markets. The valves are compatible with common industrial communication protocols including Profinet, EtherCAT, EtherNet/IP and CC-Link IE Field Basic, allowing them to be incorporated into a wide range of control platforms without extensive modification. Such flexibility reflects the growing level of digital integration now common in food and beverage production lines as well as in general manufacturing. The target applications described by the manufacturer include high-speed packaging lines, laboratory and medical equipment, vehicle-mounted systems and general industrial automation. In these environments, pneumatic components are expected to operate reliably at high frequencies of up to 40 Hz, maintain precision, and withstand demanding conditions including low temperatures down to -40oC and exposure to water and contamination. The company says the launch builds on its existing manufacturing capability and global supply network. Its pneumatic product range spans cylinders, valve terminals, air preparation equipment and fittings, alongside custom automation components. Production is carried out under ISO 9001 and IATF 16949 quality systems, with products meeting CE and RoHS requirements. An expansion of manufacturing capacity is planned, with a new intelligent production facility scheduled to come online in 2026. From an industry perspective, the development reflects a maturing view of energy efficiency in automation. Rather than relying solely on large-scale system changes, manufacturers are increasingly focused on practical improvements that can be applied directly to existing designs. For sectors such as food and beverage, where pneumatic systems are used extensively and often run for long hours, improvements at component level can form part of a broader effort to reduce energy consumption and operating costs. For further information please visit: https://www.titan-automation.com Rethinking pneumatic valve efficiency in automated production Pneumatic valves play a small but influential role in the energy use and performance of automated production lines. As food and beverage manufacturers look more closely at compressed air efficiency, developments in valve design are highlighting how component-level changes can contribute to wider system improvements without altering overall machine architecture. H&P reports. NTA’s latest energy-efficient pneumatic valve, developed to improve automation speed while lowering energy consumption in high-cycle industrial applications.
RkJQdWJsaXNoZXIy MjQ0NzM=