Pneumatic Telescopic Flange Butterfly Valve

The butterfly valve is a kind of dual-purpose product which integrates expansion piece and flange butterfly valve. It is flexible axially within a certain range, which is helpful for the pipeline to expand when hot and shrink when cold, remove the pipeline vibrancy and overcome the deflection caused by the disalignment of pipeline connection within a certain angle range, which is extremely easy for installation and disassembly of the valve pipeline and thus improves the economic performance. 

Application

The butterfly valve is applicable for food, pharmacy, petrochemical industry, industrial environmental rotection, high-rise and pipeline as the best device for regulating the flow and cutting off the fluid.

1.Professional technicians more than 40 years and experienced workers.
2.Bring the finest goods to customer is our ultimate goal.
3.Products are exported to various countries.
4. We have got the authority of the API ,CE and ISO certification. 

 (1)Q: Could you provide samples?
A: Sure. We could send you free samples.
(2)Q: What kind of certificates do you have?
A: We have ISO, TUV, API,SGS,BV etc.
(3)Q: Could you produce according to the drawing?
A: Sure. We could produce according to the provided drawings, which include forged and casted items.
(4)Q: If I have place an order, how do I track the process of the order?
A: Firstly, we surely will finish the production according to theappointedtime in the order,Secondly, You could visit our website.
If you have no time to visit, we could inform you the process by e-mail.