Hydraulic hydro turbine main inlet butterfly valve
DN: DN500 ~ DN3500
PN: PN2.5 ~ PN40
Full state minimum flow resistance coefficient : 0.1
Power supply : AC220V, DC220V, DC110V, DC24V
Medium: clean water, water with sand, sea water, oil etc. non-corrosive fluid（Medium temperature : ≤80 ℃）
Full set of butterfly valve usually used in hydro power stations for safety purpose.
Full set of butterfly valve usually used in hydro power stations for safety purpose.
- including
- main butterfly valve
- hydraulic power station
- expansion coupling
- two ends connection pipeline
- bypass system
- air valve
- draining valve
Hydraulic Hydro Turbine Main Inlet Butterfly Valve
The Hydraulic Hydro Turbine Main Inlet Butterfly Valve is a crucial component in hydroelectric power plants and is designed to ensure the smooth operation and safety of the facility. This valve is engineered to effectively control the water flow and withstand extreme environmental conditions such as temperature and pressure.
Design Specifications and Attributes
The valve is manufactured with high-quality materials to withstand various fluid types, including clean water, water with sand, sea water, and oil. The robust construction ensures long-lasting and reliable performance in hydroelectric power plants. The primary design specifications are as follows:
- Diameter (DN): 500 ~ 3,500mm
- Pressure Rating (PN): 2.5 ~ 40 bar (36 ~ 580 psi)
- Minimum Flow Resistance Coefficient: 0.1
- Medium Temperature: ≤80°C (≤176°F)
- Power Supply: AC220V, DC220V, DC110V, DC24V
Composition
The main components of the Hydraulic Butterfly Valve include:
- Main Butterfly Valve – This valve is responsible for controlling and regulating the water flow entering the hydroelectric turbine.
- Hydraulic Power Station – The power station generates the hydraulic pressure required to control the actuation and movement of the valve.
- Expansion Coupling – This component allows for thermal expansion and contraction, compensating for temperature changes within the system.
- Two Ends Connection Pipeline – Enables the secure connection of the main butterfly valve to the turbine inlet and outlet pipelines.
- Bypass System – A secondary system that allows water to bypass the main butterfly valve for maintenance or emergency operations.
- Air Valve – Controls the intake and release of air, which helps regulate pressure and minimize the risk of water hammering or other pressure surges.
- Draining Valve – Facilitates the release of water from the system during maintenance or operational shutdowns.
Ideal Usage Areas and Significance
The Hydraulic Hydro Turbine Main Inlet Butterfly Valve offers a reliable solution for hydroelectric power plants where safety and efficient water flow control are critical. The hydraulic system in these plants assists in the conversion of the kinetic energy of water into mechanical energy, which is further converted into electricity. This valve plays a pivotal role in ensuring optimal flow conditions for the hydro turbine, thereby maximizing energy generation and ensuring the overall efficiency of the power plant.
Key Features
- Robust construction to withstand demanding conditions
- Wide range of diameters and pressure ratings to accommodate various plant requirements
- Advanced hydraulic system for reliable actuation and control
- Bypass and drainage systems for ease of maintenance and emergency operations
- Enhanced safety features to protect against pressure surges or water hammering
In summary, the Hydraulic Hydro Turbine Main Inlet Butterfly Valve is an essential component in hydroelectric power plants, offering enhanced safety and functionality. Its advanced design ensures efficient water flow control and reliable performance under various operating conditions, making it an ideal choice for power generation facilities.
