butterfly valve
PN2.5~16.0
orifice： DN500~3200 pressure： PN2.5~16.0 material： Carbon steel, stainless steel, ductile iron temperature： -29~550℃ standard： GB medium： Water vapor
Eccentric butterfly valves are divided into single eccentric butterfly valves, double eccentric butterfly valves, triple eccentric butterfly valves, and variable eccentric butterfly valves. Opposite to the concentric butterfly valve. A butterfly valve with a valve stem axis that deviates from both the center of the disc and the center of the body, and the sealing pair is a slanted cone, is called an eccentric butterfly valve.