Johnson Controls V-9502-20 Spring Enhanced Durability: Constructed with a

Enhanced Durability: Constructed with a high-strength metal canister and non-PCB oil for stable performance in high-ambient temperatures

Its 24VAC primary and secondary configuration makes it a specific solution for isolating control circuits or stepping down power in specialized commercial HVACR environments where consistent voltage stability is critical for sensitive electronics

this unit serves as the updated version for models 335-3/4-30 and M335-3/4-30

The low-profile surface mount design fits a standard 2” x 4” handy box

The FM-SU is designed for indoor use or within an appropriately rated NEMA enclosure

Johnson Controls V-9502-20 Spring Enhanced Durability: Constructed with aThe Johnson Controls V 9502 20 is a high precision pneumatic positioner spring engineered for seamless integration with V 3000 series pneumatic valve actuators. Designed specifically for industrial and commercial HVAC applications, this spring ensures consistent feedback and accurate valve stroke control. By providing the mechanical resistance necessary to counteract air pressure signals, it allows for finite modulation in complex hydronic and steam