double flanged ball check valve, ball check valve
1- Body/Bonnet:GGG40/50
2- Stem:SS420/431
3- Bolts/Nuts:SS304
4- DISC:GGG40/50 + EPDM Coating
5- Epoxy Resin coating internal & external, thickness above 300 micron
7- Flanged acc to BS4504, ISO 7005.Face to Face acc.To BS 5153, DIN 3352
8- Work pressure:PN10/16;Size range:1", 1 1/2", 2" to 24"