Among the shut-off valves for the heating system, there is one element that is not used very often. It has a shape reminiscent of a tee, but performs completely different functions. This is a three-way valve with a special principle...

Design of cast iron boilers for hard coal Cast iron sectional boilers with outer lining made of sheet steel operate on hard coal. Between the sections of the boiler there is thermal insulation made of asbestos sheets. Flue gases coming from...

CharacteristicsThe floor-standing gas non-volatile single-circuit boiler ZhMZ AOGV-17.4-3 Comfort N with an open combustion chamber is designed for heating residential, domestic, industrial and other premises with an area of ​​up to 140 sq.m. On the front...

Most buyers try to purchase an economical floor-standing gas boiler for their home, since gas today is not cheap. But, in addition to fuel consumption, there are many criteria by which the unit is considered...

AKGV (JSC ZhMZ) AOGV (JSC ZhMZ) KChM-5-K "Combi" KChM-7 "Gnome" Components Electric boilers Liquid fuel boilers Solid fuel boilers Waste oil boilers Gas water heaters...

Small installations can also be installed at home. As an aside, I will say that producing biogas with your own hands is not some kind of new invention. Even in ancient times, biogas was actively produced at home in China. This...

Quite often it happens that an old heating system, operating on the principle of natural circulation of the coolant - water, ceases to cope with heating the house. Sometimes, the heating system is initially designed incorrectly...

/ Oventrop CO - program for calculating heating systems Oventrop CO - program for hydraulic calculation of heating (cooling) systems The Oventrop CO program is intended for graphical assistance in the design of new single- and...

To assemble LED color music with your own hands, you need to have basic knowledge of electronics, be able to read schematics and work with a soldering iron. In this article we will look at how LED color music works, the main working...

Electric drives for automation of industrial valves AUMA SA. Protection class IP 68. Corrosion protection up to C5 in accordance with EN ISO 12944-2. AUMA actuators can be integrated into any conventional DCS. They are available in configuration...