Johnson Controls V-4440-6001 Spring Kit

Johnson Controls V-4440-6001 Spring Kit, 6 to 9 Psi Range, 11/16" Stroke, Used with V-4440 ( 1/2" and 5/8" ) Valves with V-3000-1 or V-3000-2 Actuator

V-4440-6001 is the direct replacement for V-4440-624