IoT Self-Acting HVAC Flow Control Valve

Hebei Juling Instrument Manufacturing Co., Ltd.

Product overview

Self-acting flow balancing with a connected adjustable controller.

The self-acting flow-control selection is described for keeping a chosen flow as network pressure conditions vary. Juling combines this hydraulic function with remote setting and monitoring. The material schedule separates smaller brass or stainless threaded bodies from DN50–350 ductile-iron flanged versions. The source identifies flow range, rather than diameter alone, as the selection basis.

Control Valve category

Published specifications

Larger flanged range: DN50–350, ductile iron
Smaller-body options: Brass or stainless steel, threaded
Selection basis stated: Required flow range
Control arrangement: Self-acting flow control with IoT adjustment

Selection points

Provide the design flow and available differential-pressure range.
Confirm the flow calibration, communication option and meter inputs needed for the installation.