Johnson Controls V-9502-20 Spring the 90-380 is a direct

the 90-380 is a direct RBM Type 184 equivalent

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

Precision-engineered to match the 1741 and 1735 specifications

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

Johnson Controls V-9502-20 Spring the 90-380 is a directThe 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