check valve
Botou Dongli Casting Co., Ltd. [China]
Valve body: Ductile iron Disc: Ductile iron Bonnet: Ductile iron Ingo pin:SS Seat ring:Brass
DN450 | H44T-16 | Ductile iron | PN16 | Electric | Flange |
DN600 | H44T-16 | Ductile iron | PN16 | Electric | Flange |
check valve