DIN3357 Manual GG25 Flange type Ball Valve manufacturers, ball valve description
| Name: | DIN3357 Manual GG25 Flange type Ball Valve manufacturers, ball valve description |
| Design confirms: | DIN3357 |
| Flanges drilled confirms: | DIN2501/EN1092-2 PN10/16/25 |
| Tightness check: | API 598/ISO 5208/EN12226-1 |
| Face-to-face conform: | DIN3202,F6/EN558-1 series 48 |
| Normal pressure: | 1.6MPa |
| Shell test pressure: | 2.4Mpa |
| Seal test prressure: | 1.76Mpa |
| Suitable medium: | water and neutral liquid |
| Working temperature: | ≤200℃ |
| Body/Bonnet/Disc: | CAST IRON/DUCTILE IRON |
| Seat: | PTFE |
| Stem: | SS304 |
| Ball: | SS304 |
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