Description
Mueller Industries A18391 Hub Kit for ACT Ball Valve
The Mueller Industries A18391 is a genuine OEM hub kit designed specifically for use with Mueller ACT (actuator-compatible) ball valves. This replacement kit provides the mechanical interface components needed to properly couple an actuator to a Mueller ball valve, ensuring reliable automated valve operation in HVAC, plumbing, and hydronic systems.
Key Features
- Genuine Mueller Industries OEM replacement hub kit
- Designed for use with Mueller ACT (actuator-compatible) ball valves
- Provides the mechanical coupling interface between actuator and valve
- Supports reliable automated valve control in HVAC and hydronic applications
- Restores full actuator-ready functionality to compatible Mueller ball valves
- Durable construction for long-lasting performance in demanding system environments
Applications
- HVAC hydronic heating and cooling systems
- Commercial and residential plumbing valve automation
- Building automation and controls integration
- Replacement and maintenance of Mueller ACT ball valve assemblies
Why Choose Mueller Industries?
Mueller Industries is a trusted name in HVAC and plumbing components, known for precision-engineered fittings, valves, and accessories. The A18391 hub kit is manufactured to exact OEM specifications, ensuring a proper fit and dependable performance when restoring or upgrading actuated ball valve assemblies.







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