TVO
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Catalog excerpts

05/22 - 2 Construction subject to change. Version: 17.06.2020 No return possible!

Poppet Valve Model TVO Description The round poppet valve TVO, for return air, has an aerodynamically shaped valve cone, which gives it good properties with respect to noise level, pressure loss and air volume. The air diffuser is designed for ceiling or wall mounting and available in sizes for duct connections of between 0 100 - 0 200 mm. Its design and a Moltoprene seal prevent soiling of ceiling and walls. The air diffuser is made of polypropylene, a recyclable plastic that withstands temperatures of up to 100°C. This material is also resistant to the majority of chemicals in low...

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Poppet Valve Model TVO Available sizes TVO-A-... Construction subject to change.

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Poppet Valve Model TVO Technical data Pressure loss and noise level 05/22 - 5 Construction subject to change. Version: 17.06.2020 No return possible

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Sound power level LW NW Insertion loss De Legend Vab (m3/h) Vab [l/s] Return air volume Return air volume Pressure loss Pressure loss at the sensor A-weighted sound power level sound power level Insertion loss Octave centre frequency Nominal value Gap in mm when loosening Number of revolutions Setting k factor The cone is tightened or loosened by the number of revolutions required to obtain the gap width in mm that corresponds to the desired pressure loss and the desired volumetric flow according to the diagram. To check the pressure loss, remove the plug at the front and introduce a...

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Poppet Valve Model TVO TVO order code 01 All fields must be filled when ordering Sample TVO-A-100-KU-FM-00 Poppet valve type TVO with mounting ring | For exhaust air | Nominal size 100mm | Plastic PP, colour similar to 9010 | With spring fastening | Without accessories Order details 01 - Type TVO = Poppet valve, type TVO with mounting ring 02 - Type of air A = for return air 03 - Nominal width 100= Nominal width 100 mm 125= Nominal width 125 mm 150= Nominal width 150 mm 160= Nominal width 160 mm 200 = Nominal width 200 mm 04 - Material KU = Plastic PP, similar to RAL colour 9010 05 -...

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Poppet Valve Model TVO Specification texts Poppet valve for return air, comprising a round front frame made of plastic colour similar to RAL 9010 (white) and circumferential cellular seal. With adjustable quantity control plate made of plastic and similar to RAL 9010 (whtie) to control the air volume. For ceiling assembly or wall mounting. Counter nut to ensure the air volume setting and threaded spindle made of steel. Mounting ring made of galvanised sheet steel. Mounting with springs on front frame. Product: SCHAKO type TVO Accessories: - Panelled cover plate (-PA) made from sheet steel,...

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