Factory made hot-sale Bolts And Wing Nuts - Rubber Coated Double Disc Swing Check Valves – Kingnor

1.Standard: Conforms to API/DIN
2.Face to Face conforms to ANSI B16.1
3.Flange suitalbe to EN1092-2,ANSI 125/150
4.Material: Cast Iron/Ductile Iron
5.Normal Pressure: PN10/16,ANSI 125/150
6.Size: DN50-DN300