RS-CAVC-DR Closeable Constant Air Volume Controller

Circular Mechanical Volume Flow regulator

For supply or extract air regulation in constant air volume (CAV) systems, integrated with a shutdown module.

Key Functions

• Easy adjustment: Volume flow rate set via external scale — no tools required

• Simplified commissioning: No on-site test measurements needed; system automatically maintains setpoint

Optional Equipment & Accessories

• Actuator: Enables switching between multiple setpoint values

Features

• No external power required

• Reliable, stable construction — maintenance-free operation

• Working pressure range: 50–1000 Pa (0.2–4.0 in.w.g.)

• Compliance: Meets UL181 ductwork construction standards

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详情

规格

Suitable for air supply or exhaust in a constant air volume system;

Mechanical automatic balance structure, without external power supply;

Round air inlet and round air outlet;

Wide application range, the recommended pressure difference range is 50-1000 Pa;

Operating temperature range 10-50 ℃;

Set the air volume accurately by adjusting the pointer of the external dial;

The mechanism is simple, the reliability is strong, and the air volume control accuracy is high;

Easy to use and flexible;

Tested by China National Air Conditioning Equipment Quality Supervision and Inspection Center;

It is suitable for various occasions requiring constant air supply, especially for hotels;

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