ensuring the actuator stalls out safely at the programmed mechanical stop without compromising the motor's overload protection

This 140-180F M/R Limit Switch serves as a high-limit safety device

rather than a faulty switch

the TR50VA002 utilizes a Foot and Dual Threaded Hub Mount configuration

Measuring 3 inches by 11

Johnson Controls V-9502-614 Spring ensuring the actuator stalls outThe Johnson Controls V 9502 614 is a precision engineered Green Positioner Spring specifically designed for use with MP8000 Pneumatic Valve Actuators. This critical component ensures accurate valve stroke regulation for actuators configured with a 1 1 8" (29 mm) stroke. As a veteran HVACR technician knows, maintaining the correct spring span is essential for effective pneumatic valve sequencing and stabilizing the control response against flow surges