The 15 degree linear valve is produced in three types: one-way, two-way, and all-sugar head. 15 degree one-way linear vents are generally used for the distribution of exhaust air in the front part of the wall and at a not very high height (below 3 meters) or parts of the wall front that are hidden in the roof structure. Two-way 15 degree linear valves are generally used on the roof to distribute outgoing air at a relatively high height (about 4 meters). Also, the 15 degree linear valve model with a full sugar head is suitable for ceiling return air or installation inside the inspection valve under the fan coil. is.

The linear valves produced in Shahrokhi Technical Institute in various frame sizes and vane profile shapes to cover all kinds of tastes and aerodynamic needs of our dear customers are produced from the best extruded aluminum fabric profiles with electrostatic furnace paint. These air adjustment valves are used for various applications. Linear vents can be used in exhaust or suction (air exhaust or return), on the wall or ceiling, and even on the corner of the walls. Due to the stability of the blades of these valves, it is possible to produce them in large lengths, as well as in the form of a soldier and an open head to be placed together in cases where the required length of the valve is greater than the maximum length that can be produced (two and a half meters). . By using these capabilities, all kinds of architectural needs can be solved. It is worth mentioning that choosing a low height in proportion to the length of the linear valve adds to its visual beauty.

The 15 degree linear valve, as its name suggests, passes the air passing through it by changing the angle of the air movement by 15 degrees. This model of linear valves has a suitable useful surface and low pressure drop. According to the vane profile used in 15 degree linear valves, different models can be produced such as 15 degree two-way linear valves and full sugar head linear valves.

15 degree one-way linear valves are generally used on the roof to distribute outgoing air with a relatively high height (about 4 meters), also the 15 degree linear valve model with full sugar head due to having the least visibility inside the valve is suitable for ceiling return air or It is installed inside the inspection valve under the fan coil. In addition, with different combinations of vertical and horizontal rows of these blades, various distribution patterns such as three-sided and four-sided, etc. can also be produced.

Among the applications of this model, it can be mentioned to be used in spaces where a long throw length with a small angle change in the valve is required, including spaces where the required throw length is slightly more than the height of the ceiling. It is worth mentioning that, if needed, the vanes of this model of linear valves can be assembled and operated vertically.

In order to increase the pressure behind the linear and homogeneous valve and to make the output flow uniform along the length of the valve, plenum boxes can be used, which are offered to our dear customers both assembled and non-assembled. In addition, by using the connection of flexible channels, between the main channel and plenum boxes, errors of channel implementation and also the cost of channel implementation are reduced.

Linear valve installation:

In order to maintain beauty, the width of the valve should be greater than its height. It should be noted that the vanes of this valve model are fixed and there is no ability to move the vane to adjust the air ejection in different directions. The installation of these valves is done by self-tapping screws and on a wooden frame installed on the edge of the channel, so it can be used on all types of ceilings such as plaster, cement, brick, wood, etc. The 15 degree linear valve can be ordered with parallel and counter valve rear dampers. This valve is produced in different types of furnace electrostatic powder colors. The default color of these valves is white electrostatic powder paint (RAL 9016) and upon request, it is possible to apply other colors by announcing the relevant color RAL. It should be noted that it is possible to provide the valve in an acid-washed form without any color coating.

Application of linear valve:

Generally, these types of valves are used for heating and cooling purposes, and they are used both in air blowing and air suction. They can usually be used in all office, commercial and luxury places.

The installation location of this valve is inside the wall and front of the false ceiling or in the ceiling. Generally, if they are used on the roof, they are made on two sides. They also have the ability to install up to a ceiling height of 4.8 meters. These valves are more shaped when their length is longer than the width of the valve.

Consumables and materials and thicknesses:

The material of the blade and frame profile in this valve is generally aluminum profile with a thickness of 1.25 mm for the blades and 1.25 mm for the frame.

The width of the valve frame can be 3.3 cm or 4.5 cm of aluminum profile or any other size of black or galvanized iron.

Dimensional limitations of construction:

The maximum length is 250 cm
The maximum width is 150 cm
The minimum length is 15 cm
The minimum width is 5 cm

Accessories:

Damper behind the valve made of galvanized sheet, parallel PD model
Damper behind the valve made of aluminum profile, 7 and 8 OD models
Automatic motorized channel damper, MOSQPDTV model

Final cover:

Color: The default color of these valves is white electrostatic powder paint (RAL 9016). In case of request, it is possible to apply other colors by announcing the corresponding color resin. It should be noted that it is possible to provide the valve in an acid-washed form and without any color coating to the customer.

Anadize: these valves can be covered with anadize if requested by the customer.

presented

Hot galvanized: It is not used for these valves.

Wood design cover: If requested by the customer, it is possible to provide wood design cover for these valves by sending a sample of the desired cover.

Installation requirements: Along with this valve, 4 screws related to installation are provided along with a screw nut to maintain the appearance of the valves. (Screws and screws are exclusively for valves produced by Shahrokhi Technical Institute.)

Necessary information to place an order:

The opening in which the valve is to be installed
Windshield required for hatch
The number of valves that can be ordered
International color code (Ral)
valve type
Required accessories