VRAR-RD-I 不锈钢制实验室变风量蝶阀
For general exhaust ventilation design applications (fume cupboard exhausts
are connected to one common fan)
For exhaust installations
Delivered with an integrated control box containing a differential pressure
sensor for airflow measurement, a Schako controller and a fast actuator
Circular inlet, circular outlet
Casing made of 316L corrosion-proof stainless steel
Casing tightness complies with EN 1751, class C
Complete shut-off function
Pressure-independent operation
Operating range with ambient temperature of 0-50 °C
Ambient relative humidity <95%, non-condensing
Maximum differential pressure over the damper of 1000 Pa
