Filling machine for aggressive liquids

The aggressive liquid dosage and filling unit is made of the high molecular weight polypropylene; its capacity is 800 - 2000 bottles per hour


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Highly Chemical Resistant Fittings and Pumps

The products are intended for use with aggressive and neutral liquids and gases in the following industries: basic chemicals, chemical processing,   pharmaceuticals, cosmetics, maize processing, dairy processing, non-alchocolic beverages, alcoholic beverages, celulosis and paper, textile, energy and chemical treatment of water, waste water purification, watersupply, paints and varnishes,  detergents and washing agentse ...


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Stable fire-fighting systems

Above-ground hydrant, Foam pot, Roof cooling nozzles, Water curtain nozzle, Foam diverters, Spray water nozzles, Stable nozzles for heavy air foam, Electromagnetic diaphragm valves


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Separators

Polyethylene separators Euro - norm EN 858, for underground installation, with integrated sludge separator, with safety float against the spilling of mineral oil calibrated for fluid density 0.85 to 0.95 g/cm3, with coalescent filter that allows the residual oil content to be lower than 5 mg/l which is maximum allowed according to DIN EN 858.


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Three-piece ball valves

Simple construction and operation, a small installation space compared to the other valves, fast opening and closing by rotating the handle in 90°, a circular cross section with a full or narrow passage, a very small hydraulic resistance because there is no turning of flow line of the fluid, baukasten principle of building - easy maintenance and reduced cost of stocking spare parts, various material combinations offer the possibility of wide area of application.


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Chemical centrifugal pumps

The pumps are primarily intended for transmission of bases, acids, salt solutions and all other aggressive liquids the main pump material is resistant to. They can also be used for non-aggressive liquids (organic compounds, water and other)


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Two-piece ball valves

Two-piece ball valves with thread fit for nominal pressure PN 16, 25, 40 and 63, and at the request of the customer we produce PN 100 i 160 as well as Class 150, 300, 600, 800, 900, 1500. Operating temperature is limited by applying teflon (PTFE) as a sealing material up to max. 200°C. The area of application is very broad, so it includes their application and installation in the lines with non-aggressive and aggressive fluids in consultation with the manufacturer.


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Regulators without auxiliary energy

Regulator without auxiliary energy or pressure reducing valve for steam, water and gases, is applied in lines and plants under pressure to reduce the pressure of fluid flow. Pressure reducing valves can be used as individual, standalone components or as part of pressure reducing stations.


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Control valves

Materials: W.Nr.1.0619; W.Nr.1.4581; W.Nr.1.4408. Nominal pressures: DIN PN 16, 25, 40, 63, 100, 160. ANSI Class 150, 300, 600, 900. Nominal sizes: DN 15 - 300. Application: the processing industry for all aggressive and non-aggressive fluids up to 400º C.


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Separator

Polyethylene separators Euro - norm EN 858, for underground installation, with integrated sludge separator, with safety float against the spilling of mineral oil calibrated for fluid density 0.85 to 0.95 g/cm3, with coalescent filter that allows the residual oil content to be lower than 5 mg/l which is maximum allowed according to DIN EN 858.

Product advantages:

  • Tested for strength,
  • Lightweight, durable construction,
  • Low cost of installation,
  • Low cost of cleaning due to optimum construction of the chamber volume,
  • Low maintenance cost and easy cleaning of the interior,
  • Coalescent cartridge is easily removed, cleaned or changed,
  • Indication of mineral oil fill,
  • Emptying the separators is performed as needed and according to the signal indicator
  • Absolute protection against oil spills at the exit of the separator (safety float).

Separators scheme

  1. Supply of waste water
  2. Drain for the purified water
  3. Sludge separator
  4. Tank for the separated mineral oil
  5. Automatic shutter
  6. The top section of the lid
  7. Coalescent filters (coarse and fine)
  8. Pane for taking samples
  9. Alarm devices
VolumeDNLØDTh2h1Oil VolumeFlow RateProduct
dm3mmmmmmmmmmmmdm3l/s
1000 150 1500 1000 500 900 840 187 2 SND-10
2000 150 2000 1200 500 1100 1040 226 3-6 SND-20
3000 200 2600 1300 500 1130 1060 265 6-12 SND-50
5000 200 3200 1500 500 1330 1260 320 12-15 SND-50
8000 200 3450 1800 500 1630 1560 365 15-18 SND-80
10000 200 3420 2000 500 1830 1760 450 20 SND-100
70000 500 10000 3000 500 2600 2420 10500 60 SND-700

Polyethylene product can be placed directly in the excavation place. It is necessary to perform excavation of appropriate dimensions, which we get by increasing the dimensions that are given in the table for the product we intend to install for 20 cm on each side or depth obtained by increasing the height of product for 40 cm. Prepare a moistened sandy bedding at least 20 cm thick at the bottom of the trench, so that the device can be placed on a homogeneous material. Lay the device in the excavation, connect and test provided input and output pipes. Fill the device with water and fill in sides with sand: filling is performed in layers of 15 to 20 cm in the way that the water is poured to the desired level first, and then the sides are filled with wet sand. Filling with sand is carried to a height of 20 cm above the device with light compaction. The rest of the trench is filled to the top with the soil freed of stones or elements that can penetrate to the device. It is necessary that compaction of the sand around the device is 95% by Proctor. If the device is placed underneath the road that is designed for heavy flow of freight traffic it is necessary to install additional reinforced concrete (relief) plate. If there is groundwater in the area of the installation, concrete base should be done on the sand bedding.

When installing take into account that:

  • Separator should not be installed directly below the place it serves
  • Separator must be available for inspection and emptying,
  • Pipes connected to the separator must not be equipped with fragrance catchers (siphons),
  • Separator lids shall never be physically connected with the separator using screws, bolts, locks, etc..,
  • Wastewater should be entering the separator with the help of the force of gravity. Pumping stations can not be used to deliver the water directly into the separator. Pumping stations can be used after the separator drain opening to drain the purified wastewater to sewer pipes,
  • Pane for taking samples (installed after the separator in the direction of flow) must always be installed.

Coalescent filter is integrated within the set and installed near the separator drain and carries out the separation of the finer and difficult separable oil particles from waste water. These finer particles are catched in the filter where they combine with others, creating a larger / heavier droplets which are then separated from the coalescent filter and rise to the surface of the separator. Separators are equipped with self-activating float which closes the separator drain completely when SEPARATOR ACHIEVES MAXIMUM AMOUNT OF MINERAL OIL. Float is calibrated to float on the water and sink in the oil / fuel (it withstands all substances with specific density between 0.85 and 0.95 g/cm3). When the maximum amount of mineral oil is reached it overwhelms the chamber and causes rapid sinking of the float, which completely closes the drain of the separator. To reduce the possibility of closing the separator flow because of excessive amounts of oil in the tank, alarm unit that monitors the level of mineral oil can be installed, so that the contents of the separator can be emptied on time. Pane for taking samples is designed to allow fast, easy and accurate taking of samples of the output water that flows out from the separator. Pane for taking samples allows the owner or the inspection agency to take the water sample that flows out in the purpose of supervision of the separator.

Concentration of cleaning agents and detergents in wastewater entering the separator should be kept to a minimum. Cleaning agents / detergents used for washing, and are therefore present in wastewater entering the separator should be neutral and free of hydrogen chloride. Chlorinated hydro / carbonates are not allowed in the cleaning agents. If more than one detergents or cleaning agents are used, they should be compatible. If in doubt, contact the manufacturer of the cleaning agent / detergent for further information.

Under improper use of washing devices or when the cleaning agents / detergents are directly injected into the washer and are then sprayed to the surface contaminated with mineral oil EMULSIFICATION can occur. Untreated emusificators present in wastewater that enters the separator can not be separated using mineral oil separator with coalescent filter. In cases when emusificators are present in wastewater, emulsification devices can be installed which can process wastewater before it enters the separator.

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KB Armature
Radnička 5, 11030 Belgrade, Republic of Serbia
Tel: +381 11 3557 541 Fax: +381 11 3550 097
info@kbarmature.rs
designed by Ivan Neđić