factory Outlets for China Fire Fighting Sluice Water Control Cast Iron DN100 4 Inch Gate Valve
Short Description:
The gate valve is a groove gate valve, it has a light switch, reliable sealing, good elastic memory and long service and long life and other significant advantages. Trench gate light weight, body made of ductile iron, lighter in weight than conventional valve about 20%~30%, easy installation and maintenance. Widely used in � water, sewage, municipal buildings
