Project Description
cast iron lift check valve PN16, which can be used in water supply, oil, gas and drainage project.
cast iron lift check valve PN16 technical specification:
Nominal Diameter: DN 15-300
Nominal Pressure: PN10/16
Design Standard: EN12334
FTF Dimension: EN558-1 SERIES 1
Flange Connection: EN1092 PN10/16
Inspection and Test: API598/ EN12266
cast iron lift check valve PN16 Material List
1. Body and Bonnet: Cast Iron DIN1691 GG25
2. Disc: Stainless Steel DIN 17440 X20Cr13
Cast Iron DIN1691 GG25
3. Disc Seat Ring: Stainless Steel DIN 17440 X5CrNi189
4. Body Seat Ring: Stainless Steel DIN 17440 X5CrNi189
5. Gasket: Graphite
6. Stud and Nut: A194B8-8/B7-2H
7. Spring: Stainless Steel DIN 17440 X5CrNi189
8. Bushing: Brass DIN 17656 Cu-Zn39Pb2
