DN1200mm Pipe Butterfly Turbine Control Valve For Blocking Water Flow

Basic Information
Place of Origin: Sichuan, China (Mainland)
Brand Name: Forster
Certification: CE/TUV/ISO9001/From-E
Model Number: D941H-1.0 DN1200
Minimum Order Quantity: 1 Set/Sets
Price: Negotiable
Packaging Details: wood box
Delivery Time: 60days
Payment Terms: L/C, T/T
Supply Ability: 50 Set/Sets per Month
Type: Butterfly Valve Pipe Diameter: DN1200mm
Function1: Electric Bypass And PLC Interface Function2: To Avoid The Accident
Function3: Blocking Water Flow Function4: Work With The Governor
Keyword: Turbine Control Valve Port: Shanghai,shenzhen
High Light:

turbine governor valve


electric water ball valve

The Quick Closing At 0.5s Butterfly Valve Used To Control Water Intake In Hydropower Stations


Main Products:


1. Kaplan turbine generators series.

2. Turgo turbine generators series.

3. Tubular turbine generators series.

4. Francis turbine generators series.

5. Pelton turbine generators series.


6. Hydropower plant supporting equipment.


Product features:


Butterfly valves are widely used in power stations with water heads below 200m. According to the valve spindle device, the butterfly valve is divided into vertical axis butterfly valve (valve axis for vertical arrangement) and horizontal axis butterfly valve (valve axis for horizontal arrangement). It has the characteristics of small size, simple structure, low cost, convenient operation, large water leakage and self-closing.


Butterfly valve is composed of valve body, valve, sealing device, bypass pipe, air valve, ingot lock device and so on. The cylindrical valve body is equipped with a pie valve that can rotate around the shaft. When the butterfly valve is fully closed, the valve and the valve body are connected to cut off the water flow. When the valve is fully open, the water is parallel to the water flow direction, and the water is bypassed from both sides of the valve. Whether the valve rotates or not depends on the operating mechanism connected with the valve shaft. The ingot locking device on the operating mechanism is put into the position of full opening and full closing respectively to prevent the valve from being mistakenly opened or closed by the impact of water flow. After the butterfly valve is fully closed, the outer edge of the valve may leak in contact with the valve body, so install a circular seal here. In order to meet the requirements that the butterfly valve can only be opened in standing water, the valve valve is installed on both sides of a connecting pipe, commonly known as a bypass pipe. A bypass valve is installed on the bypass pipe to control the on-off of water flow in the pipe. Before opening the valve, first level pressure, that is, water to the side of the unit, in order to remove the air in the pipe, install air valve on the body behind the butterfly valve. There are two travel switches on the valve shaft, respectively in the butterfly valve fully open and closed action, send the corresponding signal.



Product pictures:


DN1200mm Pipe Butterfly Turbine Control Valve For Blocking Water Flow 0DN1200mm Pipe Butterfly Turbine Control Valve For Blocking Water Flow 1

Installation picture:

DN1200mm Pipe Butterfly Turbine Control Valve For Blocking Water Flow 2

Company Information:

DN1200mm Pipe Butterfly Turbine Control Valve For Blocking Water Flow 3

Our workshop

Work shop



Packaging & Shipping

packing shipping



Q1, Which turbine should I choose?

Please tell me the water head, flow rate, frequency, Total power you need

, voltage, on grid or off grid operation, we will propose a solution.


Q2, Can your factory provide all the equipment for hydropower generation?

Yes, we can provide you with turbines, hydro-generators, pressure regulators, turbine wheels, control panels, transformers, monitoring systems and more.


Q3, Can you do EPC for a hydroelectric power plant?

Yes, we can provide TURN-KEY and EPC services including measurement, design, manufacturing, construction, manufacturing, commissioning, inspection, maintenance runner replacement and refurbishment/upgrade/improvement/repair/refurbishment of turbines/generators including bearings, seals For parts and key parts, we will send technicians and workers to install equipment.


Q4,Is your company a trading company or a manufacturer?

We are a manufacturer of hydro turbine generators and started to promote the international market in 2013. Our factory is located in Sichuan, where China's water conservancy and hydropower is most developed. Welcome to visit our factory in China.


Q5, What is an acceptable MOQ?

For this product, our acceptable MOQ is 1 set.


Q6,How long is the delivery time?

Delivery times range from 15 days to 6 months depending on the model you are purchasing.


Q7,Does your company have its own independent official website?

Of course, and we can see more information about our company and products on our official website.

website address: www.fstgenerator.com

hydro turbine

Contact Details

Phone Number : +8618010544031

WhatsApp : +8613408630944