DIN 3352 F4 Gate Valves,
Rising Stem Resilient Soft Seated Grate Valves
Cast Iron Valves
Working Pressure: PN10/PN16
Flange drilled by DIN2532/2533/2501
Valve Size: DN50-DN300
OS&Y Rising Stem Resilient Soft Seat Gate Valve
Gate Valve Material:
1. Valve Body: Ductile Iron GGG40/50
2. Valve Disc: Ductile Iron with NBR/EPEM/FPM
3. Valve Bonnet: Ductile Iron
4. Valve Gland: Ductile Iron
6. Valve Stem: Stainless steel 410.
7. Nut: Brass
8. Handwheel: Ductile Iron
Pressure Rate:
| Working Pressure | PN10 | PN16 |
| Shell Testing Pressure | 1.5Mpa | 2.4Mpa |
| Seat Testing Pressure | 1.1Mpa | 1.76Mpa |