In an efficient process ventilation or dust extraction system, controlling the airflow precisely is essential for performance, energy efficiency, and system safety. Throttle valves are designed to regulate the flow of air and material in duct systems, giving operators control over airspeed, volume, and distribution within the network. At JKF Universe, we supply a complete range of manual, pneumatic, and electric throttle valves to meet diverse industrial requirements.
A throttle valve works by adjusting the position of an internal damper plate to increase or decrease the size of the flow opening. This allows fine-tuning of the airflow, whether for balancing a system, isolating sections for maintenance, or adjusting process performance. JKF throttle valves are manufactured from galvanised steel for durability, with the damper plate made in double sheet for added strength.
A clear position indicator on the handle or actuator makes it easy to see whether the valve is open, partially closed, or closed. With a maximum closure of 96%, these valves ensure excellent control while maintaining safe operating conditions.
All models are available in diameters from ø80 to ø500 mm, with larger sizes available on request. Assembly options include pull rings and flanges, ensuring easy integration into JKF duct systems.
Throttle valves are used in woodworking, grain handling, plastics, and metal industries - anywhere that air mixed with material needs to be managed. They are suitable for both clean air and mixed-flow applications within the specified pressure and temperature ranges.
As part of JKF’s one-stop-shop product portfolio, throttle valves are designed for seamless compatibility with our ducting, fans, and filters. With correct installation, servicing, and maintenance, their expected lifetime is up to 20 years.
From manual to fully automated solutions, JKF throttle valves deliver precise control, robust construction, and easy integration - backed by over 65 years of experience in clean air technology.
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