Hard seal butterfly valve
Absorbing and adopting foreign technology, combining with the suggestion of clients at home and abroad and the experiences gained from production, the metal hard-sealing butterfly valve is developed successfully.
1.Adopt triple eccentric structure, and valve body seal ring adopts multi-layer seal ring structure, which makes valve disc and valve sealing surface contact with each other uniformly and then it can prevent air leakage and ensure no leakage.
2.Unique structure, flexible operation, energy saving and convenient, long service life.
3.High temperature resistance, corrosion resistance and abrasion resistance.
Write to us with your questions and we will get back to you at the earliest.
Email:sales@shenhaovalve.com Skype:wxsony12345
Hard sealing two way butterfly valve
T:(+86) 577 85859960 
F:(+86) 577 67370522
Email:
Add: No.518 binhai three road,