IMI STI / Accessories

IMI STI Accessories

Browse IMI STI Accessories product series, models, selection data and technical documents.

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IMI STI AL Series
IMI STIAccessories

AL Series

AL101 air-lock device combining a pneumatic pressure switch and two synchronised 3-way valves to isolate an actuator after supply-pressure loss.

IMI STI CO Series
IMI STIAccessories

CO Series

High-flow pneumatic 3-way valve and commutator for safety, trip and shutdown service, with manifold mounting and SIL 3 certification.

IMI STI MC Series
IMI STIAccessories

MC Series

Adjustable mechanical converter that turns linear actuator movement into rotary feedback for positioners and accessories, with backlash recovery and low linearity error.

IMI STI TP Series
IMI STIAccessories

TP Series

Adjustable pneumatic pressure switch for driving lock-up devices when supply pressure falls below the set point, with automatic reset hysteresis.

IMI STI TR Series
IMI STIAccessories

TR Series

Rotary limit-switch and position-transmitter family with adjustable cams, prewired terminals and options for mechanical, inductive and 4-20 mA feedback.

IMI STI UD Series
IMI STIAccessories

UD Series

Derivative unit and exhaust amplifier for modulation and on/off service, designed to increase exhaust capacity while maintaining actuator stability.