Triple Eccentric Butterfly Valve
Triple Eccentric Regulator, Butterfly Regulating Valve
As one of our most important achievements, triple eccentric butterfly valve well combines regulating and blocking. It's noted for zero leakage, little wearing and small torque. Currently, a wide range of butterfly valves is designed and produced for various working conditions. The butterfly valve finds huge markets in metallurgy, power station, petrochemical engineering, water treatment, industrial pipe and municipal construction. This kind of triple eccentric regulator is mainly connected by flange or wafer.
Technical ParametersModel: E301, E302, E303, E304, E311, E312, E313, E314
Nominal diameter: 3 ＂ ~40 ＂( 80A~1000A )
Nominal pressure: ANSI Class 150~300; PN1.6MPa~PN4.0MPa
Fluid temp.: -45 ℃ ~500 ℃
Distance between flanges: Select from samples
Connecting method: Flange (RF), wafer
Valve materials: WCB, CF8, CF8M, CF3M and other alloy steels
Leakage: Metal seat: ANSI Class Ⅳ. Soft seat: ANSI Class Ⅵ
Actuator: Pneumatic cylinder actuator, electronic motor actuator
Coating: Dark green epoxy resin. No coating for stainless steel valves
