Adopting semi-axle structure, high strong disc board, big flow area, small resistance and little comsumption for energy
Double flanged type
Face to face length acc.to ISO 5752 series 14(DIN3202 F4)
Flange dimensions and drilling acc.to ISO7005-2(EN1092-2,DIN2501)
1.size:100-36002.Class:150lbs3.Body:DI/WCB/SS304/SS316Al-bronze4.Disc/C95800/954005.Shaft:SS410/SS304/SS/Monel K500
6.Coating:fusion bonded epoxy coating min.thickness≥250microns
7.Suitable medium: water and low-corrosive liquid etc
8.Suitable temperature:-10--120°c
Features
1.Double eccentric rubber seated function,specially suitable for the working condition with two-way medium flow direction.
2.With the eccentric sealing structure, the valve possess the function of more closing more tight,and reliable sealing performance.
3.The material of valve body and butterfly disc main body is nodular cast iron,sealing material is stainless acid-proof steel and butane oil-proof rubber and longlife usage.
4.The valve axle adopts semi-axle structure;butterfly disc structure is truss type.high strong butterfly board,big flow area,small resistance and little consumption of energy.
Motorized butterfly valve
