BW End ball valve

Connect end:Butt-weld end 
Size : 1/2 inch to 4 inch(DN6 to DN100).
Suitable medium: water, oil, steam, nitric acid, acetate acid and so on
Suitable temperature: -29 degree to 360 degree The seat material can be selected able to endure high pressure
Seat: PTFE,TEFLON,PEEK
Working pressure: from 1000 to 2000 WOG /PSI
Main material: WCB(CARBON STEEL),304(CF8),316(CF8M),316L(CF3M).