High Quality Check Non Return Valve
Perfect Quality Check Non Return Valve
EATHU has obtained ISO 9001 certification, we strictly follow the standards of production and testing, our insistence on the valve pressure test time than the standard specification of 2 to 3 times the inspection of the factory, and the positive and negative pressure test, we achieve zero leakage. Tinfoil wrapped around the rubber before spraying prevents damage to the rubber, and no subsequent grinding is required.
Wide selection of valves
EATHU's valves are designed, manufactured and processed in accordance with ANSI, API, JIS, DIN, BS and other standards, with product diameters ranging from DN3-3000mm (1/8-40///) and working pressures ranging from 0.6-42.0Mpa(150- 2500LB), at the same time the user can choose according to the use of different media such as carbon steel, alloy steel, stainless steel and other materials to meet the process requirements, strong corrosion, strong scouring of the media can be chosen to meet the flow channel lined with fluorine, lined with ceramics, and other products, the applicable temperature of the product -196-850 ℃, the product of the drive mode users can choose according to the actual use of working conditions, manual, pneumatic, electric, hydraulic, electro-hydraulic, electric-hydraulic, electric-hydraulic, electric-hydraulic and other products, Electric, hydraulic, electro-hydraulic, pneumatic and so on.
Professional Quality Inspection Center
EATHU has set up a specialized quality management department with professional quality inspectors. We are equipped with the necessary inspection and testing equipment, and regularly calibrate and maintain the inspection equipment, and establish completed quality records in the inspection process, including inspection reports, records of nonconforming products, and corrective measures.