QUADRO
The QUADRO butterfly valve – available in rectangular or square design – controls dust-free air flows at will and is able to shut off lines 100% gastight.
The QUADRO butterfly valve meets the highest safety requirements and is versatile. Its design is compact and robust. It is used in indoor air control systems as well as in ventilation and air-conditioning technology. Suitable housing, disc and sealing materials are available for every application and industry. Depending on the application, the damper drive can be manual, pneumatic or electric.
Certificates
We guarantee safety.
QUADRO has been tested by the Swiss Federal Office for Civil Protection in the Spiez laboratory (BZS/LS approval).
EN 12266-1 Leakage rate A
BZS
FDA
EC 1935/2004
Features
RICO QUADRO. Compact, stable, gastight and durable.
Suitable housing, disc and sealing materials are available for every application. The design of the QUADRO is also characterised by the fact that, in addition to the angular housing, the damper disc is also angular. Depending on the application, the damper drive can be manual, pneumatic or electric.
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Adaptable
Available in many sizes: 300×300 mm to 1000×1000 mm in one housing. Larger special designs on request.
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Convertible
Variety of materials (aluminium or stainless steel), quarter-turn actuators, sealing materials and attachments.
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Compact
Slim intermediate flange solution or wafer type
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Practical
Gas tightness test possible when installed
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Rectangular
Rectangular housing and rectangular flap plate
Functional principle
QUADRO. The right version for every application.
QUADRO is available in several versions, but the functional principle is always the same.
QUADRO in use