Chinese Pipe Fittings, Tube Valves and Steel Flanges

OS & Y Resilient Seat Gate Valve

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

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

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