O - Venkonair

Ceiling diffuser, square or rectangular, with fixed blades in angle 45o (anemostat), for supply or extract air. With one (O1), two (O2), three (O3) or four (O4) way throw pattern. Accessible. Made by anodized aluminium. Electrostatic paint in RAL color is possible. For use in cooling cases or in heating if the installation height is small.

Also is available in the following executions:

O1/O2/O3/O4-D: With aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades.

O1/O2/O3/O4-SX: With equalizing grid, made by aluminium, cosnsisted by one row of adjustable blades.

O1/O2/O3/O4-D-SX: With aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades and equalizing grid, made by aluminium, consisted by one row of adjustable blades.

All the above mentioned types of diffusers is possible to be installed in metal plate with external dimensions 595X595mm (-SPQ). In this case the plate and the diffuser are painted electrostatically in RAL color. This is possible for the nominal diffuser dimensions 150Χ150, 200Χ200, 230Χ230, 250Χ250, 300Χ300, 350Χ350, 380Χ380, 400Χ400 and 450Χ450. In this case the diffuser is not accesible.

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O 595mm x595mm

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Description	O Ceiling diffuser, square or rectangular, with fixed blades in angle 45o (anemostat), for supply or extract air. With one (O1), two (O2), three (O3) or four (O4) way throw pattern. Accessible. Made by anodized aluminium. Electrostatic paint in RAL color is possible. For use in cooling cases or in heating if the installation height is small.	S Linear slot diffuser for supply air with multiple slots (one:S1, up to ten:S10) made by anodized aluminium. The air jet is adjusted by a cylindrical blade inside every slot and can get any direction (180o arc). Ceiling or wall mounted. For use in heating and cooling cases, in low and medium installation height. Noise and pressure drop remains the same in any position of the blade. Also is possible: the electrostatic paint in RAL color, the manufacture of corner pieces 90o (up to 4 slots), the secret fixing with ‘Π’ frame (up to 6 slots).	GR Ceiling swirl diffuser, for supply air, with front plate made by steel sheet electrostatically painted in RAL color or anodized aluminium in natural color. With openings for air distribution radial placed. In each opening there is one blade plastic, in color black RAL 9005 or white RAL 9010. The blades are adjustable manually for regulation of the air jet pattern. For use in heating and cooling cases. For low up to high installation height and air volume supply. In the swirl mode he air is supplied in the same way to all directions (360o).	T2P Supply air grille for wall installation made by anodized aluminium. With two rows of adjustable blades, the front are parallel to the first mentioned dimension. Electrostatic paint in RAL color is possible. For use in heating or cooling cases.	E12 Linear, light type, wall grille for supply or return air made by anodized aluminium. The blades are fixed and 12mm spaced. For throw straight or 15o deflected (E12-15ο) . Electrostatic paint in RAL color is possible. The blades are parallel to the first mentioned dimension.	DA Multiple leaf air volume control damper for installation in square or rectangular air ducts. The frame is made by galvanized sheet steel. With simultaneously, opposite rotated, aerodynamically shaped blades made by anodized aluminium. Every blade is rotated by two plastic gears. The plastic gears are inside the frame to avoid pollution. The blades in the length they have seals in rubber for better air-tightness. The blades angle is manually regulated. Air leakage when closed: CLASS 2 according to the standard ΕΝ 1751:1998. The connection of two dampers DA (in same or opposite rotation) is possible by using connection elements. The blades are parallel to the first mentioned dimension.
Content	Also is available in the following executions: O1/O2/O3/O4-D: With aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. O1/O2/O3/O4-SX: With equalizing grid, made by aluminium, cosnsisted by one row of adjustable blades. O1/O2/O3/O4-D-SX: With aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades and equalizing grid, made by aluminium, consisted by one row of adjustable blades. All the above mentioned types of diffusers is possible to be installed in metal plate with external dimensions 595X595mm (-SPQ). In this case the plate and the diffuser are painted electrostatically in RAL color. This is possible for the nominal diffuser dimensions 150Χ150, 200Χ200, 230Χ230, 250Χ250, 300Χ300, 350Χ350, 380Χ380, 400Χ400 and 450Χ450. In this case the diffuser is not accesible. DOWNLOADS O O 595mm x595mm	Also is available in the following executions: S…-D: With aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. S…-SX: With perforated equalizing grid. S…-D-SX: With aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades and perforated equalizing grid. S…-AUTH-O/A: With mechanism for the automatic adjustment of the blades angle according to the supply air temperature. From 2 to 6 slots. The blades in cooling mode can send the air in one (O) or two directions (A). S…-ON OFF 220V-O/A: With electric actuator on-off 220V for the adjustment of the cylindrical blades angle. From 2 to 6 slots. The blades in cooling mode can send the air in one (O) or two directions (A). S…-ANALOGUE 24V-O/A: With electric actuator analogue 24V for the adjustment of the cylindrical blades angle. From 2 to 6 slots. The blades in cooling mode can send the air in one (O) or two directions (A). DOWNLOADS S	Also is available in the following executions: GR-AR: With square front plate and air outlets with circular circumference. GR-AR-D: With square front plate, air outlets with circular circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. GR-AR-A: With square front plate (outside dimensions of front plate 595X595mm) and air outlets with circular circumference. Active size 300 or 400 or 500. GR-AR-A-D: With square front plate (outside dimensions of front plate 595X595mm), air outlets with circular circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. Active size 300 or 400 or 500. GR-AA: With square front plate and air outlets with square circumference. GR-AA-D: With square front plate, air outlets with square circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. GR-AA-A: With square front plate (outside dimensions of front plate 595X595mm) and air outlets with square circumference. Active size 300 or 400 or 500. GR-AA-A-D: With square front plate (outside dimensions of front plate 595X595mm), air outlets with square circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. Active size 300 or 400 or 500. GR-B: With rectangular front plate and air outlets with rectangular circumference. GR-B-D: With rectangular front plate, air outlets with rectangular circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades GR-T: With square front plate and air outlets with circular circumference. The air outlets they are positioned in angle. GR-RR: With round front plate and air outlets with circular circumference GR-AR/AR-A/RR-AUTH: With mechanism for the automatic adjustment of the blades angle according to the supply air temperature. Only in the dimensions 300, 400, 500 and 600. In this case the front plate is made by steel sheet electrostatically painted in RAL color. GR-AR/AR-A/RR-ON-OFF 220V: With electric actuator on-off 220V for the adjustment of the blades angle. In this case the front plate is made by steel sheet electrostatically painted in RAL color. GR-AR/AR-A/RR-ANALOGUE 220V: With electric actuator analogue 24V for the adjustment of the blades angle. In this case the front plate is made by steel sheet electrostatically painted in RAL color. In the size 600 the outside dimension of the diffuser is 595X595mm end the active size 550. Upon request the outside dimension could be 625X625mm or 640X640mm with the same active size. DOWNLOADS Part 1 Part 2 GR self adjusted or with actuator GR-T	T2P-D: With aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. T2P-E: Accessible. T2P-FA: With air filter. T2P-D-E: Accessible and with aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. T2P-D-FA: With air filter and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. T2P-E-FA: Accessible, with air filter. T2P-D-E-FA: Accessible, with air filter and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. T2P-AUTH: With blades in subframe rotated automatically by mechanism according to the supply air temperature. This way changes the air direction. Maximum dimension 600X300mm. T2P-ON/OFF-220V: With blades in subframe rotated by electric actuator on/off 220V. This way changes the air direction. Maximum dimension 600X300mm. T2P-ANALOGUE-24V: With blades in subframe rotated by electric actuator analogue 24V. This way changes the air direction. Maximum dimension 600X300mm. T2P-IN304: Made by stainless steel 304. Maximum dimension 1200X1200mm. For width more than 600 mm there is a 25mm wide brace in the middle, the blades are divided in 2pcs. Τ2P-SR: For direct installation in the side of round air duct. With galvanised frame. Τ2P-SR-D: For direct installation in the side of round air duct and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. With galvanised frame. Τ2P-SR-DΚ: For direct installation in the side of round air duct and flap type damper. With galvanised frame. DOWNLOADS T2P part 1 T2P part 2 T2P-SR T2P 595mmx595mm	Also is available in the following executions: E12(-15ο)-D: With aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-E: Accessible. E12(-15ο)-FA: With air filter. E12(-15ο)-D-E: Accessible and with aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-D-FA: With air filter and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-E-FA: Accessible, with air filter. E12(-15ο)-D-E-FA: Accessible, with air filter and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-Τ1Κ: With one row of vertical adjustable blades, made by aluminium, in the back of the grille. E12(-15ο)-Τ1Κ-D: With one row of vertical adjustable blades, made by aluminium, in the back of the grille and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-SR: For direct installation in the side of round air duct. With galvanised frame. E12(-15ο)-SR-D: For direct installation in the side of round air duct and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. With galvanised frame. E12(-15ο)-SR-DΚ: For direct installation in the side of round air duct and flap type damper. With galvanised frame. E12(-15ο)-L: Without frame. E12(-15ο)-Τ1Κ-L: Without frame. With one row of vertical adjustable blades, made by aluminium, in the back of the grille. The types E12/E12-D/E12-FA/E12-D-FA/E12-Τ1Κ/E12-Τ1Κ-D (and in the -15ο versions) is possible to be installed in metal plate (-SPQ) with external dimensions 595X595mm. In this case the plate and the diffuser are painted electrostatically in RAL color. This is possible only for the nominal diffuser dimensions 100X100, 125X125, 150Χ150, 200Χ200, 250Χ250, 300Χ300, 350Χ350, 400Χ400, 450Χ450 and 500Χ500. DOWNLOADS E12 part 1 E12 part 2 E12 595mmx595mm	Also is available in the following executions: DA-ON/OFF 220V: Adjustable with electric actuator on/off 220V. DA-ANALOGUE 24V: Adjustable with electric actuator analogue 24V. DOWNLOADS DA
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