Spartan Valves ME-4430S Actuator 326058-756 including models 580530

including models 580530

always verify your equipment's model number

Direct OEM Replacement: Seamlessly replaces Nordyne part 621892 without requiring modifications to the mounting bracket or wiring harness

The integrated non-volatile memory ensures that all installer and user settings remain intact during total power loss

and GKT2413K

Spartan Valves ME-4430S Actuator 326058-756 including models 580530This Spartan Valves ME 4430S Actuator is a professional grade 2 way 3 way zone valve actuator designed for reliable on off control in hydronic systems. This model operates on 24VAC power and utilizes a 2 wire spring return mechanism that triggers a fail safe stem up (Normally Open) position upon power loss. Engineered for durability, the ME 4430S features a high strength, glass filled nylon composite housing and an integrated insulating collar that