| Name: |
Cast Iron Gate Valve, rising stem gate valve manufacturers |
| Design confirms: |
DIN3352 |
| Flanges drilled confirms: |
DIN2501/EN1092-2 PN10/16 |
| Tightness check: |
API 598/ISO 5208/EN12226-1 |
| Face-to-face conform: |
DIN3352/DIN3202 F4(ISO5752 Series14)/EN558-1 Series14 |
| Normal pressure: |
1.0MPa/1.6MPa |
| Shell test pressure: |
1.5MPa/2.4MPa |
| Seal test prressure: |
1.1MPa/1.76MPa |
| Suitable medium: |
water and neutral liquid |
| Working temperature: |
0 to 120 centigrade. |
| Body/Bonnet/Disc: |
DIN1693 GGG50 |
| Seat: |
DIN1693 GGG50+DIN17656 G-CUZN37PB |
| Stem: |
DIN17440 X20CR13 |
| Gland follower: |
DIN1693 GGG50 |
