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Actuators

Actuators

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Actuators

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Helical Technology

Founded in 1962, Helical Technology is an independent business engaged in the design, development and manufacture of the following products:

actuators for turbochargers and exhaust gas recirculation systems
- - What makes Helical different?
valve rotators for large diesel and gas engines
- - What makes Helical different?
flap valve and actuator assemblies for exhaust systems

exhaust flap valve with electrical actuator exhaust flap valve with pneumatic actuator

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News

Helical Technology Limited of Lytham St Annes, UK has received the prestigious Queen's Award for Enterprise in recognition of their "outstanding achievement in International trade" at an Award Ceremony held at the factory on Thursday 14th June 2007.

Product Animations

Helical has added these animations of key products to this web site. The video clips show the functional aspects of the products.

To view these click on the links below:

Actuators

Linear electronic actuator for turbocharger

Turbo-charged engines allow automotive designers the freedom to create vehicles that offer better power output ratios from more compact engines, enabling a reduction in weight and volume, as well as decreased fuel consumption and cleaner exhaust gases.

Rotators

ball and spring valve rotator assemby schematic

These are used on large diesel and gas engines. Each time a valve closes, the valve rotator turns the valve slightly, and allows the inlet and exhaust valves to be heated and cooled symmetrically. It also prevents valves sticking due to uneven carbon build-up, or wear on the valve seat.

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