Welded Stainless Steel Ball Valve for Underground Pipeline Use

Steel ball valves ALSO with an extended stem and spigots made of polyethylene provide the possibility of using ball valves in the construction of underground troboprovodnyh pipelines from HDPE pipes. They are intended for water of external and internal heat networks at a carrier temperature up to 200 ° C, including for water in the circuits of heat networks in accordance with the requirements of PTE "Requirements for the quality of network water". They are also used for installation on pipelines and structures on them, transporting non-aggressive natural gas, liquefied hydrocarbons, petroleum products and other liquid and gaseous media, in relation to which the valve materials are corrosion-resistant. Stem height is fulfilled upon customer's request in accordance with technical capabilities of the manufacturing plant. It is also possible to execute in UHT insulation.