STJH-CONSTANT-AIR-VOLUME-CONTROLLER-DN160

Constant Air Volume Controller DN160 Self-Powered

A mid-size constant-volume regulator for stable branch air delivery.

The larger bore serves medium ventilation branches.
A mechanical setpoint avoids continuous powered control for fixed-flow duty.

Introduction de produit

The DN160 airway provides a higher flow band than the compact controller. A pressure-responsive blade and spring system work inside the circular casing, with the setpoint accessible from an external scale.

Key Features

The larger bore serves medium ventilation branches.
A mechanical setpoint avoids continuous powered control for fixed-flow duty.

Paramètres techniques

Duct Size	160 mm diameter
Adjustable Airflow	216–864 m³/h
Differential Pressure Minimum	50 Pa
Differential Pressure Maximum	1000 Pa
Control Range	Approximately 25–100% of nominal flow
Scale Tolerance	±4%
Temperature Range	10–50 °C
Construction	Galvanized sheet steel
Adjustment	External mechanical setting scale
Customisation	Available for the intended supply or extract airflow and duct arrangement.

Applications

Medium constant-volume cleanroom branches
Stable extract airflow in work zones

Solutions for Your Application

A small controller is outside the required airflow band.

The DN160 selection covers a higher operating range while retaining round connections.

Repeated manual damper adjustment is needed after pressure changes.

The self-acting blade adjusts its resistance as the differential varies.

Options disponibles

Acoustic casing treatment
End seals
Setpoint switching accessory

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