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 Product Directory > Actuators & Accessories



2-IQ Series
Marwin's 2-IQ Smart Positioner has superior accuracy, long-term reliability and ease of use. The unit is available with or without Profibus PA or HART protocols, and is designed so that optional modules for alarms, and positioner feedback are easily plugged in or snapped on.
40 Series
The 40 Series pneumatic (3-15 psi) and 41 Series electro-pneumatic (4-20mA) rotary positioners are advanced control devices which provide unparalleled stability in difficult environments.
CR Series
The CR Series Limit Switch provides a compact design and the most economical solution for both visual and remote electrical indication of rotary valve/actuator position.
ER Series
The ER Series electric actuator provides economical, compact electrical automation for quarter-turn valves. The ER Series are high quality, economically priced, reversing quarter-turn actuators ideal for automating ball and butterfly valves.
FMYB/AMYB Series
Marwin's FMYB and AMYB Series limit switches are accurate and versatile valve position indicators. FMYB NEMA 4 watertight / dust-tight is for general purpose environments and AMYB NEMA 7 explosion proof is for hazardous locations.
Solenoids
Solenoid valves are used to operate pneumatic actuators, acting upon electrical signals to admit and exhaust supply pressure to the actuator.
UT Series
A full range of double acting and spring return actuators designed to NAMUR for air supply ports and top mounting with ISO 5211 for base mounting patterns.
760 Series
Provides cam characterization, split ranging, direct or reverse action, and single or double acting without requiring additional parts.