Butterfly Valve Collection

The butterfly valve is a sort of device that controls the flow, normally used to administer a certain fluid that would flow through a certain section of a pipe. This valve is similar (with regards to operation) to a ball valve. The butterfly valve, having a flat circular plate, is positioned in the center of the pipe, and the plate has a rod through it that is attached to a handle on the outside of the valve. This valve works by rotating the handle, and turning the plate over either in a parallel position, or perpendicular to the flow.

Butterfly Valve Manufacturing


XINTAI VALVE GROUP CO., LTD. was founded in 1998, is a professional valve manufacturing company that conjoins R&D, casting, development, production and sale. The Group's headquarters is located in the Longgang Airport New District, Wenzhou, and is centered on research and manufacturing technology.

The factory covers an area of approximately 30,800 square meters. The two major bases for casting were respectively located in the central industrial zone of Longwan District, Wenzhou, with an area of 9,800 square meters. Longwan Airport New Area Casting Base in Wenzhou, with an area of 28,000 square meters. The existing staff of 578 people, including high and mid-level engineering and technical personnel 58 people, mainly in oil, natural gas, chemical, power stations, metallurgy, national defense, water conservancy projects, pharmaceuticals and other fields.

Butterfly Valve Inspection Report

We will issue an inspection report like this before all orders ship. The basic inspection steps include a visual examination, dimension check, witnessing test, painting check, packaging check, then issuing the finished test report. We can also carry out special tests according to customer requirements.

Our Team

We Will Serve You With The Best of Our Capacity By Expert Team

We are prestigious manufacturer and supplier of Industrial Casting Butterfly Valves in Wenzhou.

XINTAI is registered with the following governmental agencies:

American Petroleum Institute(API) No. 6D-1778
Quality Management System Certificate of Approval (ISO9001:2015)
Certificate of Quality System Approval(CE) No. HPiVS-IP1001-015-Q-04-00
Certification of Registration( OHSAS18001) No.86185710109S

We design, engineer and produce your tailor-made valves.

The Best Solution for Oil& Gas industry

Serving an impressive list of long-term clients with experience and expertise in industries.

What Is a Butterfly Valve?

Butterfly valve is a type of quarter turn valve. Basically, it is used in order to tu to control the flow of liquid. As the name suggests, it looks like a thin metal disc. The mechanism used in this system allows you to restrict or allow the flow of a liquid in pipes. Let's find out more.

Technically, this device comprises a rotating disc that directs the circulation of liquid in a specific system. Primary Lee, the disc can be rotated 90 degrees, which is why it is known as a quarter turn valve. The beauty of these units is that they are quite inexpensive and easy to operate.

For throttling purposes, we suggest that you go for an industry standard unit. These products are designed for different types of industries. Generally, these valves can process huge capacities. You can find these units in piping systems that deliver a lot of liquid. Since these units are quite fragile, they cannot be used to control thick liquids.

Main components work together to make these units work, such as a cylinder, piston, electric motor and a penumatic actuator. The good news is that these units are quite inexpensive and easy to handle. As a matter of fact, these are quite affordable compared to other types of valves.


Given below is the description of some of the primary advantage of these products:

  • Simple and quick operation
  • Lower maintenance
  • Low pressure loss
  • Easy to install
  • Compact and lightweight

What are Butterfly Valves used for?

Their products are quite commonly used across a lot of industries. Some of them are listed below:

  • Sprinkler systems sprinkler systems
  • Slurries
  • Wastewater treatment
  • Petroleum industries
  • Lubrication
  • Roze processing
  • Agricultural needs
  • Air conditioning systems
  • High temperature areas
  • Vacuum service
  • HVAC

As far as opting for up butterfly valve is concerned, you need to consider a lot of classification is of these units. Based on the application, materials of disc body and seat are different.

Regulating Fluid Flow

As far as fluid regulation is concerned, all you need to do days turn the valve handle. The unit uses actuators in order to regulate the flow of liquid. What happenes is that the flow monitor detects that a pre-adjusted parameter of pressure has been reached. Set this point, it sends a signal to the valve actuator so that it can open or close the valve.

For remote regulation of the valve, make sure that the controller is connected to the valve mechanism.

Flow Isolation

Generally, butterfly valves are applied in low temperature and low pressure applications. Since they are easy to manipulate, they can also be an ideal choice for floor isolation.

Backflow Prevention

In the food industry, intensive washdown processes are used. Therefore, there is a need for backflow prevention. This is the reason butterfly valves are used in the systems.

Long story short, this was an introduction to butterfly valves, their application in different industries, and the benefits they offer over other alternatives.

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