Description
The Mueller Industries AY17864M is a 7/8″ three-way actuated ball valve engineered for modulating flow control in commercial and industrial HVAC hydronic systems. Accepting a 0–10V DC control signal, this valve delivers smooth, proportional flow regulation — making it an ideal solution for variable-flow heating and cooling applications where precise temperature and pressure management is critical.
Key Features
- 7/8″ valve body size for compatibility with standard HVAC hydronic piping
- Three-way (3W) configuration for mixing or diverting flow applications
- Modulating 0–10V DC control signal for proportional, stepless flow regulation
- Integrated actuator for reliable, automated valve positioning
- Designed for use in heating, cooling, and chilled water hydronic systems
- Durable construction from Mueller Industries — a trusted name in flow control
Applications
- Commercial HVAC hydronic heating and cooling systems
- Fan coil unit (FCU) control
- Air handling unit (AHU) coil control
- Mixing and diverting service in variable-flow systems
- Building automation system (BAS) integration via 0–10V signal
Why Choose the Mueller Industries AY17864M
Mueller Industries has built a long-standing reputation for quality valves and flow control products across the HVAC and plumbing industries. The AY17864M combines a robust ball valve body with a factory-mounted modulating actuator, eliminating the need for separate component selection and ensuring optimized performance right out of the box. The 0–10V input signal provides seamless integration with modern building automation and direct digital control (DDC) systems.
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