PremiAir pneumatic rack and pinion actuators

A comprehensive range of pneumatic actuators, conforming to EN ISO 5211, providing compact, reliable and economical powered operation for all types of quarter turn valves.
Output torque up to 2000Nm. Single or double acting. Double Rack& Pinion design.
Technical data:
(a) Double Acting or Spring Return models utilise the same compact body design
(b) Conforming to European and International Standard EN ISO 5211, preferred dimensions
(c) NAMUR top mounting standard. (VDI/VDE-3845)
(d) ATEX certified II 2 G D
(e) Easy field conversion between DA and SR models
(f) Options for high-/low temp constructions
(g) Aluminium body, hard anodized externally and internally, for corrosion and wear resistance
(h) SIL approval acc to IEC 61508 (ESD applications)
(i) Gost-R certificate for Russia
(k) Anti blow-out drive pinion


Joachim Nyqvist
Joakim Karlsson
Jukka Haikala


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