ductile iron penstock valve

1.ductile iron penstock valve is a kind of gate for water supply and drainage and sewage treatment, which is designed and improved by using advanced structure and technology. 2.The manufacturing and processing of this Casting Penstock valve conforms to CJ / T3006-1992 standard and AWW standard of the United States. 3.Casting Penstock valve is widely used in municipal, petroleum, chemical, power station, metallurgy, coal, light industry, food, pharmaceutical, water conservancy, sewage treatment and other water supply and drainage projects, to cut off, dredge the water flow or adjust the water level. 3.Sluice gate valve can be combined with manual, electric and hydraulic hoist to realize field operation or remote centralized control.