Taco ACUF-125-AC – Accu-Flo Balancing Valve – 1-1/4″ Sweat
The Taco Accu-Flo Balancing Valve with a bronze body and sweat connections delivers precision flow control for hydronic systems in a compact, easy-to-service design. Ideal for HVAC and plumbing applications requiring consistent, accurate flow balancing, this valve uses a modified Venturi design to measure flow independently of stem and ball position.
Unlike conventional variable orifice valves, the Accu-Flo offers four to five times greater accuracy, supports low flow readings, and features a tamper-resistant memory stop for quick resets. Its compact construction and calibrated nameplate make it an excellent choice for commercial and residential hydronic balancing.
Features
- Fixed-port Venturi design enables highly accurate flow measurement
- Flow reading independent of valve position—no charts or guesswork
- Bronze body with brass internals for strength and corrosion resistance
- Schrader-style pressure port for easy gauge attachment
- Calibrated nameplate and tamper-resistant memory stop
- Blowout-proof stem and Teflon® seats for leak-free performance
- Ball valve shut-off function allows service without system drain
- Sweat connection sizes from ½” to 2″
- Rated: 300 PSI and 250°F max temperature
- 100% factory tested for quality and performance
Applications
- Commercial and residential hydronic systems
- Terminal units, fan coil units, radiant zones
- Systems requiring precise balancing for energy efficiency and performance
- Retrofit and commissioning projects
MTAC0000390
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