Distribution distributor for heating: description, characteristics and types
For water heating systemsdistribution manifolds (collectors). These devices, as a rule, are manufactured with shut-off valves. The findings differ greatly in diameter. The capacity of the combs fluctuates around 5 microns.
Air ducts are mainly installed intop of the models. Some modifications are made with several coolant outlets. Their maximum pressure limit does not exceed 6 Pa. Protection systems are most often used in the C50 class.
Distribution distributor for its heatinghands are collected by means of a flanged valve. Protective rings are soldered before installation of air vent. Pressure pressure monitoring is carried out by means of a clamp. Many modifications are assembled without a bracket. The adjusting valve is more suitable for installation behind the adapter. The discharge of the coolant should not be very long. It is also worth noting that it is desirable to clean the shut-off valves.
Types of modifications
Allocate channel, feed and castdistributive combs. The first type is most suitable for boiler systems. Cabinets for them are installed in different sizes. According to experts, their conductivity starts from 10 microns. The pressure indicator on the tap is at least 5 Pa. Protection systems are often used series C50. Some modifications can boast of quality double brackets. Feeding models are most suitable for low-power heating systems.
Conductivity on air outlets does not exceed 22m. Some experts say that it is more expedient to select modifications with several adjusting pins. Molded distributor combs are used for floor heating. Protection systems for them are used series C55. Brackets are often galvanized and are not afraid of corrosion. Shut-off valves are often installed behind the adapters.
Distribution manifold of the heating systemchannel type is characterized by the presence of wired gates. To date, there are many models for three air outlets. They are made, as a rule, of steel. Still on the market there are wide modifications that are well suited for high power boilers.
Shut-off valves for models of this typefixed on the protective rings. Taps for the coolant are installed with a diameter of up to 3.4 cm. Many distribution manifolds are manufactured with a galvanized bracket. To ensure that it does not curl, a small washer is used. For systems of warm floors, such modifications are not suitable.
Heating distributing distributoris equipped with regulating valves that are located under the adapters. In the market there are models with exits for coolants and without them. Brackets are most often installed under the clamping ring.
To fix the adapter most often usedwashers of small diameter. Air outlets are used in different sizes. The valves under them can be made of copper or brass. For floor heating systems, the modifications are excellent. However, they are also installed on the boiler systems.
Molded devices are most commonly found onproduction. The stop valves are used with lining. Some modifications are made with protective pins. It is also worth noting that cast modifications can withstand high pressures. Another advantage is good conductivity. Cranes are often used ball type, and they have very little wear. However, it is important to consider that the cast distribution manifolds in the cabinets take up a lot of space. Air outlets are used with a diameter of 3.3 cm. Taps for heat carriers are most often installed in the lower parts of the structure.
Description of Multidis SF models in 2 circuits
For boilers up to 4 kWThis comb for heating (distribution manifold) is suitable. The price for the goods is approximately 5780 rubles. If you believe the experts in the field of heating, the model has excellent gates. The stand itself is made entirely of copper. The ball valve at the modification is at the beginning of the tube.
The drain from the coolant is provided for 3 cm. The switch cabinet is of class K30. The filling cock is located at the top post. The capacity of the distribution manifold is not less than 5 microns. Some experts say that the device is suitable for small-capacity boiler systems. However, it is important to consider that the bracket at the modification is small.
Features of the Multidis SF combs on 3 contours
This is a high-quality and demandeddistributive comb for heating. For a studio apartment, it's great. What is the difference between this distributive comb? First of all, it is distinguished by a high limit pressure parameter. The brackets for the modification are completely galvanized. The control valves rotate in both directions.
The switchgear cabinet is of class P45. The manufacturer provides a withdrawal from the coolant by 2.2 cm. Some experts assure that this distribution manifold is not suitable for high-capacity boiler systems. The coolant supply pipe is set to 3.2 cm. The crane is of a ball type, and there is a distribution distributor for heating in stores 7118 rubles.
Description of Multidis SF models for 4 circuits
What is the difference between this comb for heating(distribution manifold) from other models? First of all, it is important to note that the ball valve is fixed to it on the upper post. For boiler plants at 3 kW, the modification is quite suitable. The protection system in this case is of the M45 class. Some experts emphasize that the model is fairly simple to install. Directly removing the coolant by the manufacturer is provided for 2.4 cm.
The shut-off valve is located above the clamp. What are the parameters for this distribution manifold? The conductivity of the modification is located at 6 m. In turn, the pressure on the tap reaches a maximum of 5 Pa. Replacing the distribution manifold for heating does not take much time. The bracket for the modification has only one. The adjusting screws can only be turned clockwise. The locking mechanism is not provided for them. It is worth for today, this distribution distributor for heating (market price) is approximately 8455 rubles.
Characteristics of Multidis SF switchgears for 5 circuits
The maximum pressure of this comb corresponds to4 Pa. The protection system is used in class C45. Some buyers purchase this device for boiler plants. The removal of the coolant is applied at 3.2 cm. Problems with the supply of water very rarely arise. Also worth noting is the high quality of the zinc-plated brackets. Corrosion and rust to them is not terrible. Air outlets are installed on the upper rack. The adjusting valves are mounted on the pads. It is worth in our time, this distribution distributor for heating 9800 rub.
Features of Multidis SF distribution combs for 6 circuits
The distributor forHeating is primarily remarkable for its high throughput. The protective ring in it is made entirely of stainless steel. Many experts use modification for powerful boilers. The ball valve in the modification turns very tightly. The protection system is applied in class P34. The coolant outlet of the manufacturer is provided for 2.4 cm. The bracket of the model uses only one.
For boilers of 4 kW, this model is suitable. Adjustment cranes in this case are on the top rack. The switch cabinet is of class K40. The shut-off valve is used without a lining. For warming floors, the modification is suitable. The limiting pressure at the distribution manifold is 5 Pa. The conductivity is then ensured at a level of 4 microns. It is worth this distribution manifold for the heating system (market price) about 11,140 rubles.
Characteristics of Multidis SF devices for 7 circuits
What are the parameters for this distributioncombs? The throughput is exactly 5.3 microns. In this case, the maximum pressure of the crane is maintained at 4 Pa. The protection system is used in the C50 series. Many experts praise this distribution comb for convenient brackets.
In the installation it is simple, and the filling tapis in a convenient location. The coolant supply tube is used for 2.4 cm. The zinc-plated bracket is used with a protective ring. The shut-off valve for the modification has only one. The distribution cabinet for the modification is suitable for class E30. In our time, the model is sold at a price of 12,560 rubles.