Linear Controls:

Plug & seat valves

Motorized valves for control of the environment

Valves and actuators are important components in heating, hot water and air-conditioning systems. They must operate reliably in variable operating conditions and be able to handle rapidly changing requirements.

Achieving safe, reliable operation and optimum energy efficiency means there is no room for compromise. Investing in quality from the start pays dividends.

Products: VL2FC / VL3FC / VL2TL / VL3TL

Essco specialises in supplying high-quality linear motorized valves. Our motorized valves are installed in applications for district-heating sub-stations, heating systems and systems for district cooling and domestic hot water.

All our products have been developed based on market requirements for safe, accurate regulation and problem-free operation over many years. The valves have a patented design which makes them self cleaning resulting in long trouble free service life.

Products: VL2FL / VL3FL / VL2TA / VL2TAA / VL3TA

2 and 3 port control valves are available in a wide selection. Thanks to a long service life and minimal servicing requirements, they provide a cost-effective investment. The valves offer a large rangeability (greater than R50/100), which provides excellent regulation for small flows. This helps to extend the service life of the actuator

Valves are also available with pressure-balanced plug, allowing them to be regulated with low thrust even with large pressure drops.

The design of the valve plug prevents particles in the medium from getting caught. It also offers excellent resistance to erosion and corrosion damage. The plug is guided into the seat to prevent vibrations. The patented design also helps minimise flow noise.

The valve’s flow characteristic has been modified by an equal percentage, providing good regulating control for the installation as a whole. This gives a high level of precision even when regulating small flows.

Products: VL2FA / VL2FAA / VL2TB / VL2TBA / VL3FA / VL3TB / VL2FDA / VL2FD