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.
| Product name | Hydropower ball valve | | Diameter | 4.5 m | | Outlet diameter | 2.3m | | Weight | 120T | | Product application | Pumped-storage station | | OEM service offered | According to customer’s drawings |
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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.
