Butterfly Valve for Pipeline Gate Globe

China Butterfly Valve For Pipeline which Can be Customized From Our Factory in China with High Quality
1.Introduction of Butterfly Valve For Pipeline

The butterfly valve for pipeline is a valve used to open and close or adjust the flow. The butterfly valve for pipeline uses a disc-type opening and closing member to reciprocate 90° to achieve this function.

The butterfly valve for pipeline has a small flow resistance when it is fully opened. When the opening is between about 15° and 70°, it can perform sensitive flow control. Therefore, the application of butterfly valves is very common in the field of large-diameter adjustment.

Milestone valve company ltd produces various butterfly valves.

Pipeline butterfly valve is divided into flange butterfly valve, wafer butterfly valve, lug butterfly valve and welding butterfly valve.

All the butterfly valve for pipeline can bu customized according to requirements of our customers, including the diameter, the presser and the material.

Flange butterfly valve               

Lug butterfly valve   


Wafer butterfly valve   


Welding butterfly valve 

2.The Structure Of The Pipeline Butterfly Valve

The pipeline butterfly valve is mainly composed of a valve body, a valve stem, a butterfly plate and a sealing ring. The valve body is cylindrical, the axial length is short, and the disc is built-in.

Since the movement of the butterfly plate of the butterfly valve is wiping, most butterfly valve for pipeline can be used for media with suspended solid particles. Depending on the strength of the seal, it can also be used for powder and granular media.

3. Application Of Butterfly Valve For Pipeline

Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. It is mainly used for cutting off and throttling on the pipeline .

4.About MST Valve Co., Ltd. 

MST Valve Co., Ltd. is a professional supplier of industrial valve, such as Butterfly valve, Ball valve, Check Valve and Gate valve.
Dedicated to strict quality control and thoughtful customer service, our experienced stall member are always available to discuss your requirements and ensure full customer satisfaction.
We have hydraulic test for every single piece of valves, life test for new developed valve under certain working pressure and temperature, which ensure reliable quality of each piece of valve.
With large stock of valve parts, we may delivery the valves in a very short time.
As one of OEM manufacturers of industrial valve, we provide OEM service and accept customized order as well.
Trust, quality and value, your partner in success.
We passed CE , API, ISO certification. 

5.Packaging and Delivery

6. FAQ

Can i have a sample order for valve ?

 A: Yes, we welcome sample order to test and check the quality, Mixed sample are accepted.

Do you have any MOQ limit for valve order ?

 A: Low MOQ, 1 PC for sample checking is avaible.

Could you offer OEM service ?

 A: Yes, OEM is availble.

How about the payment ?

 A: We normally accept 30% deposit, and balance will be paid before shipping. L/C is OK

What’s the delivery time of your butterfly valves?

 A: For most of the sizes,DN50-DN600,we have stock of valve parts,it’s possible to deliver in 1-3 weeks,to nearest seaport Tianjin.

What’s the warranty of your products?

A:We normally offer 12 months of warranty in service or 18 months since shipping date.

What is your products standardization?

 A: GB/T12238-2008, JB/T 8527-1997, API 609,EN 593-1998, DIN 85003-3-1997

How to contact us?

A:delia@milestonevalve.com

0086 13400234217 Whatsapp& Wechat

7.Contact Information