The drive mode of Lug butterfly valve can choose manual, worm gear, pneumatic, electric, connection can choose flange, clamp. And the structure can choose single eccentric, centerline type, double eccentric, three eccentric. Also the sealing structure can choose soft seal, hard seal. Besides, the pressure range PN0.1-10Mpa, nominal diameter is DN40 ~ 2000mm, material can choose cast steel, stainless steel.
The drive mode of Lug butterfly valve can choose manual, worm gear, pneumatic, electric, connection can choose flange, clamp. And the structure can choose single eccentric, centerline type, double eccentric, three eccentric. Also the sealing structure can choose soft seal, hard seal. Besides, the pressure range PN0.1-10Mpa, nominal diameter is DN40 ~ 2000mm, material can choose cast steel, stainless steel.
The Lug butterfly valve is connected by flange, suitable for medium and large pipe system, stable performance, high pressure and strong corrosion resistance. Whereas the butterfly valve adopts double clamping structure, good sealing, easy installation, suitable for small pipeline system. This is the difference between the Lug type and Wafer type.