Stainless steel shut-off valves

Stainless steel shut-off valves in Yekaterinburg

Shut-off valves in the pipeline perform several functions:

• full or partial overlap of the workflow;
• controlling the direction of its movement;
• mechanical cleaning of the working environment, i.e. removal of solid particles and foreign impurities from it.

ALFA-STAR company offers shut-off valves made of stainless steel AISI 304 (08X18H10), AISI 316 (03X17H14M2) of high quality at competitive prices. It can be installed in pipelines operating in aggressive environments, at low/high temperatures, high pressure and mechanical loads (vibration, shock). In our catalog:

• stainless steel ball valves of various designs. Coupling (threaded) valves are designed for installation in utility networks; welded valves are used in high-pressure industrial pipelines; flanged valves are used in large diameter pipelines; three-way L-shaped valves are used to change the direction of the working flow by 90°;
• check valves. Designed to prevent a change in the flow direction of the medium in emergency situations (accident, pressure drop, shock loads). We offer two types of check valves: a flanged "flapper" for high-pressure pipelines, explosive systems and a coupling for household networks;
• threaded and flanged steel filters for installation in water treatment plants of thermal power plants, thermal power plants, GRES, hot water and HCG systems, at sewage treatment plants, on lines of transportation of aggressive media. Threaded filters are used on non-stressed sections of small diameter pipelines (residential water supply systems); flanged filters are mainly used in industry;
• disc valves that block the working flow of the pipeline completely or partially. Widely distributed in industry and housing and communal services;
• steel gate valves for complete shut-off of the working flow with absolute sealing. They are used in industry (oil and gas, mining, chemical industries, energy) and housing and communal services.

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