Pneumatic, hydraulic Actuators
Cikkszám:
KTORKSYROTPH
K-TORK range vane actuators are versatile, modular and available in both double-acting and spring-return models. The vane actuator is a true rotary actuator that does not require the conversion of linear to rotary motion. It is a very simple, highly accurate and reliable quarter-turn / rotary actuator. K-TORK actuators are used to operate ball, butterfly or plug valves as well as many other mechanisms that require a 90º rotation in a variety of process control and critical applications across all industries. The modular design allows easy configuration with Rotork manual gearboxes, switch boxes, valve positioners, solenoids and ancillary equipment.
Pneumatic actuators in double-acting and spring-return configurations
Simple design with only one moving part and easy to convert from double-acting to spring-return
Low friction, dual opposed lip seals provide extremely long life
Totally enclosed, non-ventilated spring housing
Compact no-sideload, constant-torque design
Fast operation with large ports and no air restrictions
Modulating accuracy of 0.25% or better
Capable of millions of operations at fast cycle times
Standard 80 to 100° rotation, adjustable
Standard ISO 5211 drive on all spring-return models
Certified to IP66M/IP67M and meets NEMA 4/4X
Certified to ATEX 2014/34/EU
Complies with ANSI / AWWA C540-02 and C541-08
Conforms to VDI / VDE 3485 control accessory mounting standards
Options:
De-clutch gear manual override
‘RANGER CG’ Corrosion Guard finish
Integral air fail-safe reservoir
Full range of open/close, modulating or Bus Network controls
Retrofit and factory fit linkage kits, valve automation services
Male shaft adapter for spring-return models
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