Double Flanged Butterfly Valve

We are offering double flanged butterfly valve, the product made of rubber seal butterfly valve, valve plate and valve stem.
working temperature of flanged butterfly valve: 80 ~ 120 ℃.
application of butterfly valve flange: foodstuff, medicine, chemical industry, petroleum, electric power, textile, paper .
standard: gb, jb, hg, api, ansi, din, jis, kis, jpi, bs standard and we can design and manufacture as your requirements.
features and benefit of butterfly valve:
1, modern design, reasonable, light weight, quick opening and closing.
2, easy to operate, labor-saving.
3, easy installation, maintenance free.
4, seal can be replaced, reliable sealing, bidirectional zero leakage.
5. Sealing material: anti-aging, corrosion-resistant and long service life.
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