Resideo 40003916-012 Actuator Head 326058-758 5-inch NPT female inlet and

5-inch NPT female inlet and outlet

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Resideo 40003916-012 Actuator Head 326058-758 5-inch NPT female inlet andProfessional grade Resideo 40003916 012 Actuator Head provides a high reliability solution for field replacement on V8043G zone valves. Designed specifically for 24V hydronic heating systems, this normally closed replacement head integrates a high torque motor and a built in SPST end switch to ensure precise auxiliary equipment sequencing. This unit is the direct replacement for the Honeywell V8043G 1000 series and contemporary 5000 series valve