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HANKOOK VALVE

Cast Steel and stainless steel valve manufacturer, gate valve, globe valve, swing check valve

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HANKOOK VALVE
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SKU
117555
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ACTUATORS
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Electric Motor Actuators

Electric Motor Actuators are available for valves which are in accessibly located, or where emergency may require rapid, positive operation from a remote point. HAN KOOK can supplies electric motor actuators for each type of HAN KOOK Cast Steel Valves when required.

1. Separately sealed terminal compartment ensures the integrity of the electrical equipment even when the terminal cover is during site wiring

2. Local controls and padlockable Local/Stop/Remote selector switch operate internal reed switches, avoiding penetrating shafts which would have to be sealed to prevent moisture ingress.

3. All actuator settings and diagnostics are made through the sealed indication window. It is not necessary to remove eletical covers exposing the integral controls on site.

4. Low inertia high torque motor. The motor produces peak torque rapidly after starting but with very little overrun when de-energized. The winding thermostat provides accurate temperatures sensing independent of ambient temperature conditions to optimize motor's thermal catacity. The motor drive includes a lost motion 'hammerblow' to assist in unseating tightly shut valves

5. Sense winding in the stator to measure actuator torque via patented solid state circuitry with temperature compensation avoiding the use of springs, switches and levers for torque control.

6. Single worm and wheel drive running in an oil bath for maximum life with ambient temperature tolerance.

7. Hall effect magnetic pulse system accurately measures and controls the stroke of the actuator without using gears and switches.

8. Direct drive handwheel(or independently geared handwheel on larger sizes) to provide reliable emergency manual operation in the event of a power supply failure.

9. Low speed padlockable hand/auto clutch for safe operation even when the motor is running. Note : power operation always has preference unless hand/auto lever is purposely locked into 'hand drive'. Lost motion 'hammerblow' effect is provided with both direct and independently teared handwheels

10. Thrust base for type 'A' couplings lubricated for life and detachable, up to size IQ35, to allow actuator removal without disturbing the valve position. On sizes IQ40 and above the thrust base is an integral part of gearcase assembly.

11. Easily removable drive bushing for machining to suit valve stem for convenient valve adaptation.

12. Motor shaft and shaft aeparate to facilitate actuator speed change.

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HANKOOK VALVE
Cast Steel and stainless steel valve manufacturer, gate valve, globe valve, swing check valve
This is Hankook Valve Co.Ltd., whoch is an enterpise pursuant of harmony of humans and nature as well as innovative one leading the world. we pursue harmonized management. As initial of HK of our company name means Kai(key in Greek) connecting harmony of humans and nature, we hat HK are committed to our contributions to humans and sustainable development through fulfillment of corporate and social responsibility. As such, we will continuously seek to learn in step with such development for harmony of humans and nature, and steadily improve our competitive edges. We are now realizing No.1 management and innovative management stunning the world. Along the way, we are committed as a representing brand of Korea leading the World. Based on that commitment, we are not setting for the present position and are continually rendering our best effort to prepare next stage and advance forward. HK, firmly built on the Frontier Spirit and Challenging as such, is anticipating a brighter future. We pursue value-oriented management based on harmony of humans along with nature earth. Shaking away from profit-oriented business pattern, we will seek our best to become a righteous enterprise to people all over the world who contact and come across us. We will suggest a new paradigm of harmony-oriented business by our steady pursuance to the cause and fulfillment of radical innovation in order to be a global leader amid rapidly changing business environment. We look forward to your kind support and cooperation for our growth and implementation of our unique business style. 
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