SA Valves are a step forward from conventional industrial valves.
1. Operation under critical conditions. Penztyazhpromarmatura JSC has a vast experience of supplying valves for nuclear power stations in Russia and CIS. These valves are exported to Bulgaria, Hungary, Cuba, Finland, China, Iran, India.
2. Highest quality materials and components undergoing multilevel quality control procedures ensuring heavy-duty performance and safety level required by atomic power industry norms.
3. Relentless manufacture and assembly process control. Complete set of procedures are implemented, including both nondestructive visual examination, measurement control, leakage test, ultrasonic and X-ray examination, hydraulic and pneumatic tests) and destructive chemical analysis, ferrite and cobalt content analysis, dye penetrant inspection, tensile strength test, impact-bending test at ambient and high up to +250 ºC temperatures) methods. Each component, unit and finished product is accepted by Federal environmental, engineering and nuclear supervision agency.
4. Nondestructive testing of all the welded seams.
5. Earthquake-proof (9 grades MSK-64 scale) design.
6. Service life is 40 years.
All products are certified. Licenses for valve design and manufacture are issued by Federal environmental, engineering and nuclear supervision agency.