Bundor DN65 factory price class150 check valve ductile iron automatic wafer checkvalve

Product advantages:

1.The sealing surface is smooth and smooth

2.Butterfly plate, valve body sealing surface all through grinding, smoothness and flatness are effectively guaranteed.

3.Static pressure zero leakage
Each valve is pressure tested to ensure that all products can achieve static pressure zero leakage.

4.The rubber inside the valve body is not easy to fall off
The rubber inside the valve body adopts advanced vulcanization technology to ensure the bonding strength between the rubber and the valve body is greater than 1.732mpa, which can effectively avoid the valve seat falling off in the process of use.

 Certifications

 Our Services

 FAQ

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 .