CHALLENGER offers the latest design in rack & pinion actuators for both double acting and spring return applications. Manufactured to ISO 5211 and NAMUR standards, the CHALLENGER actuator features a spline drive and dual travel stops.

Solenoid Valves - CHALLENGER features the Burkert series 6519 direct mount solenoid valve. The series 6519 provides a high CV and is field convertible for 4-way or 3-way applications.

Valve Position Transmitters - CHALLENGER offer the complete line of Moniteur transmitters. These direct mount devices are available in a wide variety of options from mechanical switches to inductive sensors in NEMA 4X and NEMA 7 enclosures.

Positioners - The Moniteur line of direct mount positioners are available in 3-15 p.s.i., 4-20 ma and solid state Smart Series configuration.