din lugged butterfly valve discharge pneumatic butterfly valve handle wheel butterfly valve

Product advantages:

1.Bundor patent products, patent certification.

The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.

2.Soft back with wide side seat

Soft backrest wide side valve seat, is advantageous to the valve installation, in the pipeline and flange boss contact surface is wide, sealing performance is reliable. Life is longer than a hard back. And easy to remove and replace.

3.Valve body using Akzo Interpon600 powder

Aksu Interpon600 powder was adopted, and the adhesion grid method was adopted to pass the test in grade 0-1. The impact strength was 50kg.

4.Body side flange bolt holes facilitate valve end connection and sealing

Body side flange bolt hole processing, the use of special equipment, drilling, tapping at the same time, ensure the bolt hole position and vertical degree, conducive to the valve end connection and sealing.

5.Reasonable design and convenient operation

The upper flange platform is higher from the center of the valve body, making the medium temperature not easy to be transferred to the driving device, which is convenient for operation.The distance between the neck is larger, which is good for heat preservation.

Q:When the products will be shipped ?
A:Within 7-15 days after receing the prepayment.

Q:Do you have OEM service ?
A:Yes . A variety of products size , quality and quantity can be cutomized according to your needs. 

Q:Could you offer a free sample ? 
A:Yes , samples can be proveded for free. 

Q:How can I pay for the products ? 
A: We accept a variety of payment methods. Such as T/T , L/C,D/P ,Western Union , Paypal ,Trade Assurance. 

Q: How do you deal with that if there are some quality problems in products?
A: We will be responsible for all the quality problems.

Q:Are you a facrory or trade company ?
A: We are a factory with 24 years experience in valve research and production .