Controls

HKC's valve position monitors provides accurate and reliable valve position monitoring. Their APL-series limit switch boxes are designed for quarter turn valve applications (0° to 90°). HKC's declutchable gear override is designed and developed for small size valve automation to provide manual override capabilities in the event of an air supply failure. The sandwich mounts between a pneumatic actuator and a ball, butterfly, plug, or damper valve.

Declutchable Gear Override Features
Small, light, compact and high torque output design Mounting base standard to ISO 5211 Solid & tight sealing with o-ring system giving weatherproof (IP67)	Self-lubricated worm shaft guide provides high reliability & stability Block and bleed valve to exhaust air

Valve Position Monitor Features
Aluminum die-casting housing and powder coating Bolts on visual position indicator Spring loaded splined cam	Dual cable entries Captive cover bolts NAMUR standard stainless steel shaft and bracket