121 Series Autoflow Flow Regulators

Application

AUTOFLOW® devices are automatic flow rate regulators, which keep the flow rate constant in air conditioning and plumbing system circuits. They are used to automatically balance the plumbing system, guaranteeing the design flow rate to each terminal.

Design

The regulating element of these devices is composed of a cylinder and a piston with fixed and variable geometry side open tubes through which the fluid flows. These apertures are governed by the piston movement actuated by the pressure of the medium. A specially calibrated spring counteracts this movement.

AUTOFLOW® devices are high-performance automatic regulators. They regulate the flow rates selected within a very tight tolerance (approx. 5%) and offer a wide control range.

6 Pipe Accessory Family with multiple type;

• 121141*** ½” F BSP
• 121151*** ¾” F BSP
• 121161*** 1” F BSP
• 121171*** 1 ¼” F BSP
• 121181*** 1 ½” F BSP
• 121191*** 2” F BSP

COBie and NBSCreate Parameters

Altecnic BIM Userguide