With heating coil for waterborne heating of inlet air
Can be used with internal linear regulator, or external rotary regulator
Orion-Opus with Sirius Comfort is a diffusor unit with VAV functionality and a heating function. It is used as a volume regulator and diffusor unit in demand controlled ventilation systems. Sirius Comfort has
unique characteristics and Orion-Opus has a large capacity, good induction and is well-suited to large airflows.
DESIGN
Sirius Comfort is built as a complete measurement and regulating unit for demand control of airflows in the ventilation system. The measurement station measures pressure difference via measurement rods
integrated into the unit. Sirius MI (motor inside) is supplied with a linear regulator from Belimo. Access to the engine is via the valve front.
Sirius MU (external motor) is supplied with a rotating motor from Belimo and Siemens. Access to the motor is via the ceiling plate next to the valve. If there is a fixed ceiling, an inspection hatch must be
made. When choosing Sirius MU, other regulator variants can be delivered on request.
Orion-Opus has a detachable front plate with nozzles of ABS plastic, and can be delivered adapted for different types of ceiling systems. Pipe connection waterside is delivered as standard with 1/2” internal
threads.
MATERIALS AND FINISH
Sirius Comfort is made of galavanised sheet metal. The measuring unit is made of aluminium and the hoses and nipples are made of plastic. The damper is provided with polyester material and the connection nipple has a gasket of EPDM rubber. The front, roof plate and actuator body are made of steel. The connection on the actuator body has a fitted EPDM rubber gasket. The Opus nozzles in the front and the attachment points in the corners of the body are made of plastic. The attachment points have built-in holding magnets. The whole unit is painted in RAL 9003 - gloss 30 inside and outside. Other colours are available on request. The heating coil is made of copper and aluminium.
The valve Orion Opus can be mounted in different types of false ceilings or in a permanent ceiling. On Sirius Comfort a suspension bracket in the back edge is used with a threaded rod or belt, see figure 4.
For connecting up of the two components, the suspension bracket is used as shown in figure 7. This is placed against the side of the plenum box and fastened with a mounting screw.
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We are here for you
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Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265
Contact
Thank you for your message!
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Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265
