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 positionno 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 ” to 2″
• Rated: 300 PSI and 250F 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