ACUF-400-AF-3 | 4" Flanged ACCU-FLO Balancing Valve | Taco

4" Flgd Accu-Flo Circuit Setter The Taco ACUF-400-AF-3 is a 4" Flanged Accu-Flo Circuit Setter, designed to provide precise flow control in hydronic systems. This circuit setter features a flanged design for easy installation and maintenance. It is made of durable materials to ensure longevity and reliability in demanding applications. The Taco ACUF-400-AF-3 is an ideal solution for balancing and adjusting flow rates in hydronic systems, ensuring optimal performance and energy efficiency.

With Taco Accu-Flo Balancing Valves, you will experience greater balancing accuracy than ever before. Most conventional balancing valves use a variable orifice that delivers poor balancing accuracy, high pressure drops, low regains, and an inability to read low flows. The Taco Accu-Flo Balancing Valves use a modified venturi design, instead, to deliver four to five times greater accuracy. Flow Measurement is independent of stem and ball position, and the tamper-resistant memory stop provides accurate resetting. With calibrated nameplate for presetting, all-brass interior parts, precision machining and 100% factory testing, these valves are the highest quality fixed-port venturi balancing valve on the market today.

Performance Data

Features

The Taco Accu-Flo combines superior engineering and design, precision machining and 100% factory testing to ensure the highest quality fixed port venturi balancing valve on the market today. Accuracy of the Taco Accu-Flo is 4-5 times greater than variable orifce balancing valves.

Features:

Accuracy 4-5 times greater than variable orifice balancing valves.

Flow measurement independent of stem and ball position.

Ability to read nameplate setting not required to determine flow.

Tamper resistant memory stop for accurate resetting.

Positive shut-off.

Ability to read low flows.