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Motion control involves the use of pneumatic systems equipment that allows you to manipulate the flow of compressed air and its direction between the working sections, such as pneumatic valves, pneumatic throttles and silencers.

The main elements of controlling the movement of air are pneumatic distributors, they are designed to change the direction or start and stop the flow of compressed air in two or more external pneumatic lines (i.e., more simply to control pneumatic actuators such as pneumatic cylinders, pneumatic clamps, pneumatic actuators, etc.) depending on the external control action.

The advantages of using pneumatic equipment in many areas of production are associated with the properties of gas (air), namely: low density, compressibility, availability, low cost, environmental friendliness, fire safety, explosion safety, chemical and radiation resistance. They are simple to use, and therefore have high reliability, speed and power density. Pneumatic equipment is designed to operate in a wide range of temperatures, with high aggressiveness and environmental pollution.

Thanks to our experience in manufacturing this equipment, TM Pnevmolux pneumatic valves meet all modern quality standards. Directional valves differ in the following main parameters: The control method is mechanical (manual, foot), electromagnetic and pneumatic control; The number of lines - there are two, three, four and five-linear; The number of switching positions - two-position and three-position; Connecting thread - usually from G1 / 8 "to G1 1/2"; Type of installation - threaded, butt, modular and block installation.

Additional information about the types of pneumatic valves: Distributors with a mechanical control type allow directing compressed air flows directly using hand levers and control buttons (with and without a locking function), toggle switches and limit switches, as well as a foot pedal (also having a locking option). Electromagnetic control valves (there are models with one and two coils) allow you to switch positions thanks to the pulses received on the electromagnetic coils. Coils for these valves are supplied separately, they differ in electric current - constant (DC) and alternating (AC), as well as voltage - 12V, 24V, 24V (50Hz), 110V (50Hz), 220V (50Hz).

Pneumatically controlled valves distribute positions by supplying air directly to the spool via the control channel of the distributor. The number of lines of the distributor determines the ability to control several operating mechanisms in different positions of the control element. Two and three-position distributors - two-position ones allow to distribute compressed air flows along 2 lines, respectively, three-position ones have an average position, which, depending on the scheme, happens: with a “closed center” (all lines are closed), normally open (channels A and B are connected to air discharge channels) and with air supply to both lines at once (pneumatic cylinder control).

The following elements are also presented in this section: Pneumatic plates are designed to combine pneumatic valves of series A into a unit with a common supply and discharge of compressed air. Air connection is carried out by means of fittings and a pneumatic tube. Pneumatic throttles are equipped with a non-return valve, are installed in the general system, usually in front of the actuator (pneumatic actuator), designed to control the flow of compressed air and provide free passage in the opposite direction. The pressure loss with a nominal air flow passing through a fully open throttle with a non-return valve closed does not exceed 0.5 kgf / cm2. For the operation of the DR inductor, prepared air is used with a filtration of at least 40 microns. Air is connected via fittings with a collet clamp and a pneumatic tube.

BESL series silencer air throttle - are installed in the exhaust ports of the air distributors. They allow you to adjust the speed of the pneumatic cylinder (at its output), while reducing exhaust noise. The choke fitting of the NSE, SA, SL series ensures the fixation of pneumatic plastic tubes due to the collet clamp and allows you to adjust the speed of the pneumatic cylinder.

Pneumatic silencers are made of sintered copper balls (sintered bronze), can reduce production noise when depressurizing the atmosphere of the pneumatic system, they are fixed in the exhaust channels of the pneumatic distributor, pneumatic plate, single-acting pneumatic cylinder and other equipment. Due to the structure of the working part of the muffler, the air flow is dispersed. Mufflers with a large bore (BSL-05 and more) can be used in pneumatic caving systems of bunker and other systems. They must always be installed on the exhaust ports of 3/2, 5/2 or 5/3-line / pos. (Periodically during operation, silencers must be degreased with white spirit and blow compressed air through them in the opposite direction.)

Our company provides a warranty period for all goods within six months from the date of purchase of this product.

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