Knife gate valves

Knife gate valves shut off mechanically contaminated liquid media and media flowing, such as pulp. They are mounted both in horizontal and vertical. They can be made with the stem-rising and rising, with manual control with automatic wheel or by using pneumatic or electric actuator. It is possible to building underground. They are used in sewage treatment plants, sewage networks, drainage facilities, stations bulk materials, pulp and paper industry, food processing, brewing, metallurgy, chemical industry.

These valves are used to control the flow of liquids and gases. They are designed primarily for chemically aggressive media. Depending on design and materials used in their construction, expansion and diaphragm valves are used in municipal and industrial wastewater treatment, flue gas desulphurisation (so-called lime milk) in power, transport medium abrasive stone processing in mining, chemical, agro-food and many others.

Ball valves are used to shut off the flow of refrigerant in drinking water, vapor, liquid, oil, solvents, acids, salt solutions, and others. They are used in heating, chemical, pharmaceutical and food industry. Stainless steel valves are used to transfer selected organic and inorganic acids, water, natural, saline and alkaline, corrosive substances and food products. Carbon steel valves are used primarily in the transmission of water, steam, air, noble gases and natural gas, propane, butane, petroleum substances, and other aggressive substances.