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大成國際公司成立于1998年，公司總部位于香港特別行政區(qū)。深圳市大成西科機電設備有限公司成立于2003年。秉承“以誠立信、以人為本、以價取勝”的經營理念，與國內外客商保持及時溝通，并提供*的售后服務。我們一直致力于引進國際的高質量工業(yè)自動化儀器儀表和*技術，現已與EMERSON、BENTLY、YOKOGAWA、Allen-Bradley、SIMENS、E+H、VEGA、MTL、P+F、ABB等公司建立代理合作關系，產品廣泛應用于石油化工、電力、冶金、市政等行業(yè)。同時為各地企業(yè)和經銷商提供自控儀表及機械設備的代理服務，包括國際運輸、進口報關、倉儲理貨、物流配送等服務。隨著經濟化發(fā)展，我們也將不斷創(chuàng)新和提高，為各界朋友提供更具競爭力的價格與服務，攜手共創(chuàng)工業(yè)自動化新天地！

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產品簡介在線詢價

CKStandardActuatorsComprisingelectricmotor,drivegearing,independenthandwheeldrive,torqueandpositionlimitcontrolindicationwithplugandsocketfieldwiringconnection

ROTORK CK Standard Actuators 產品詳情

CK Standard Actuators

Comprising electric motor, drive gearing, independent handwheel drive, torque and position limit control & indication with plug and socket field wiring connection. The CK range provides the right solution for users with centralised motor control centres or for high temperature and sustained vibration applications.

CK - Standard isolating duty actuator
CKR - Standard modulating duty actuator

Modular Design

The major components of the CK range are modular; speed changes, control package upgrades and indication outputs can be altered to suit the user’s exact requirements. CK actuators can be adapted to meet user specification quickly and efficiently to achieve fast turnarounds and quick delivery.

IP68 Watertight Construction

An IP68 (8 metres - 96 hours) rating is achieved using spigot and O-ring joints for actuator covers and between modules.

Temperature Range Options

The standard range is rated for -30 to +70 oC (-22 to +158 oF). Low temperature option available between -40 and +60 oC (-40 to +140 oF) with a change of lubricant and bearings.

International Standards

CK range products comply with international design standards, actuator standards EN15714-2, EN ISO 5210 , MSS SP 102 and manual handwheel operation standard EN12570.

Plug and Socket Connection

Power, control and indication wiring is connected into a plug located in the terminal cover allowing simple mechanical connection/disconnection of the actuator. Plug and socket connections between actuator modules provide a simple connection platform for adaption and field upgrades.

Double Sealing

The IP68 enclosure protection is maintained even whilst the actuator terminal housing is removed by using a double sealing system around both parts of the plug and socket connection.

Torque Protection and Position Limits

The Rotork CK actuator includes torque measurement and independently adjustable torque limiting, for both open and close control. This ensures precise valve control whether by position limit or torque seating. Torque limiting protection is available mid-stroke to prevent valve damage should the valve be obstructed. Simple mechanical limit and torque adjustment is provided for the CK Standard and position changes are still measured during power loss.

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