ADD FURNACE CO.,LTD.
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https://www.add-furnace.com E-mail: sales@add-furnace.com
1 Application
The actuators IC 20 and IC 40 are designed for all
applications that require precise, controlled rotary
movement between 0° and 90°. They can be mounted
directly onto the butterfly valves BVG, BVGF, BVA, BVAF,
BVH, BVHS or linear flow control VFC in order to control the
gas and air flow rates on gas burners.
Actuators and butterfly valves BVG, BVGF, BVA, BVAF, BVH,
BVHS or linear flow control VFC can also be delivered ready
assembled as butterfly valves with actuator IBG, IBGF, IBA,
IBAF, IBH, IBHS or linear flow control IFC.
IBG 80 (IC 20 + BVG 80) IFC (IC 20 + VFC)
An optional integrated feedback potentiometer offers the
op-tion of monitoring the current position of the actuator.
This checking function can be used in automation
processes.
IC 20
IC 20 is ontrolled by a continuous signal or three-point step
signal. The Automatic/Manual mode changeover and the
posi-tion indicator that can be read externally assist in the
setting of the infinitely adjustable switching cams upon
commissioning. This enables precise settings even in the low-
fire rate range.
4
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