10000 Series - Electro Hydraulic Actuators
Electro - Hydraulic actuators use a self - contained power unit to provide operation & control when the primary power source is unavailable. The range includes actuators based on proven Sdtork intelligent electric & hydraulic actuation technologies, providing guaranteed high-speed failsafe action for critical emergency shutdown (ESD) applications & assured reliability for large quarter-turn & linear valves in heavy-duty service.
|Intelligent Electronic Control Unit||- Composite Hydraulic Control System|
|Rotary Quarter Turn Torque range 300 Nm ~32000 Nm||- On-Off, Modulating, Smart Type|
|Double acting or Single acting||- Hand Pump for emergency operation|
|Low energy consumption (0.4 Kw, 1.0Kw)||- Self-diagnosis System|
|Internal Hydraulic Pump||- Maximum working pressure 210 bar|
|Status Indicator||- 220 VAC, 50/60 Hz power control. Also available with alternate option|
|IP68 protection also available in explosion-proof protection||- Temperature range 250C ~600C|
|Local or remote control option available||- Option for emergency shutdown function available on demand.|
Contact Sdtork 'Upgradation Facilitation Centre.' Any time !
Sdtork will depute their Field Representative, a Technocrat, to the site; this representative will make a complete survey, collect relevant data, size-up site conditions, disseminate the data, assess the needs taking an overall view, and submit a viable solution with attendant costs, i.e., an effective quotation will be submitted. On receiving the go ahead signal in writing, Sdtork will take up the work and execute the same in a time frame of a few weeks to a few months depending on the quantum of work.
The simple, foremost and logical need for going in for valve automation is improved efficiency resulting in economy. From a 'Centralized Control Centre', control of several valves can be effected and with continuous feed-back, timely corrective action can also be initiated automatically, which is virtually impossible to achieve with manual operation. Another vital point is that unfavourable conditions for human beings like heat, fire, fumes, hazardous chemicals, adverse weather conditions will have little effect on operation and control of process. Added to these is the consistency in product quality due to high degree of automation. Sdtork has a good repertoire of technically competent personnel to take up upgradation and retrofitting work.