Size: 2 Inch - 48 Inch (DN32 - DN1200).
Working Pressure: 150 LB.
Body: Cast Iron, Ductile Iron, Stainless Steel, Carbon Steel, Aluminium Bronze.
Disc: Cast Iron, Ductile Iron, Stainless Steel, Carbon Steel, Aluminium Bronze.
Shaft: SS 416, SS 304, SS 316 and so on.
Seat: EPDM, NBR, Viton, PTFE and so on.
Color: Blue, Red, Black, Green, according to you request.
Media: Petroleum, chemical, natural gas, food, water supply and other industrial areas.
Features:
1.Correcting holes are made on flange according to standard, easy correcting during installation.
2.Through-out bolt or one-side bolt used. Easy replacing and maintenance.
3.Shaft and disc connected by pin, torque screw or pin less, to achieve the opening and closing.