4.5m 120 Tons Large Hydropower Ball Valve Castings And Forgings

The large hydropower ball valve manufactured by the company is a key project of the state grid, which is used in xianyou pumped storage station in fujian province. Ball valve diameter up to 4.5 meters, export diameter 2.3 meters, weight up to 120 tons. The manufacture of pumped storage ball valves has created the highest three problems of weight, volume and processing difficulty of ball valves in China, realizing the localization of large hydropower ball valves and replacing imported products.

Hydroelectricity ball valve product introduction

Hydraulic turbine is one of the important mechanical and electrical equipment of hydropower station.

In order to ensure the safe and reliable operation of the turbine, the water inlet of the turbine is equipped with inlet ball valve, upstream and pressure steel pipe connection, downstream and water turbine inlet volute connection. On the one hand, the valve is used to cut off the water flow in the pressure steel pipe during the maintenance of the turbine and generator set to ensure the safety of maintenance. On the other hand, it can effectively cut off the water flow when the turbine and generator are abnormal to prevent accidents.

Due to the special requirements of hydraulic turbine operation, the general ball valve can not meet the requirements of operating system in the operation of hydropower station, which leads to the phenomenon that the unit can not run. In ORDER TO ensure the smooth, reliable and safe operation of the water turbine unit, a new type of water turbine inlet ball valve is developed based on the digestion and absorption of foreign advanced technology.

FQA

Q: Why we believe in luoyang zhongtai industries co., ltd:

A: 1. More than 30 years experience.

2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts.

3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.

Q:Delivery time :

A: Parts lead time 1-2months, machines 2-3months.

Q:Payment terms :

A: Accept payment type: T/T, L/C, Western union,Cash. 30% deposit when signed contract. Full payment paid before shipping.

Q: Quality warranty?

A: Guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply.

Q: After sales service?

A: we can supply technical guide for machines running test and parts maintenance if end user needs.