Zero degree linear valve refers to valves with a blade angle of zero degree and in the form of narrow blades. This type of valve is used for both outgoing air and return air. The installation location of this valve is inside the wall and front of the false ceiling or in the ceiling. These valves are more shaped when their length is longer than the width of the valve, and due to the linear distribution of air at a zero degree angle and the use of fixed vanes, the possibility of moving the vanes to adjust the air ejection in the directions should be kept in mind. Different is not possible.

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 along with electro-static furnace paint. These air regulating 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 long lengths, as well as in the form of a soldier and two open heads 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 relation to the length of the linear valve adds to the visual beauty of this.

The zero degree linear valve, as its name suggests, passes the air passing through it without changing the angle of the air movement direction. For this reason, among the linear valves, this model has the highest useful surface and the lowest pressure drop. The applications of this model can be used in spaces where a long throw length is required without changing the angle of the valve, including spaces where the required throw length is greater 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.

These valves are installed with 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 zero degree linear valve can be ordered with parallel and reciprocal valve back dampers. This valve is produced in different types of electrostatic powder colors. 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 without any color coating.

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:

These valves are installed with 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. 0 degree linear valve can be ordered with parallel and reciprocal valve back dampers. This valve is produced in different types of electrostatic powder colors.