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Specification:DN15-DN20
Nominal pressure:1.0Mpa
Hydraulic strength :1.6Mpa
Tolerance before and after valve:1 Bar
Water temperature :〈 120℃
Temperature control range: 6℃ - 28 ℃ (±2℃）
Hot water media requipments:PH4.0-9.5
Spool opening and closing test up to more than 300 thousand times
Pipe thread conforms to ISO228 standard
| In our own CNAS laboratory, we normally do the 1. life test 2. Dimension 3. Apprearance testing 4. Leakage testing If you have some specific test we also can do it for you. Quality Control The production follow the valve standard strictly. Toyota Lean Production line used by AQUA-MIGEN aim to improve the quality. We test each piece valve during the production, quality control in forge, machine, assemble and all the process in order to guarantee the quality. | Automatic Machine. AQUA-MIGEN replace automatic machine to most old type of machine so as to make the products best Forge Process 1. Automatic forging machine 2. Constant temperature 3. 100% Anneal Brass Test Every batch of MIGEN test 100% |