The ball and inner cavity are lined with high-pressure injection molding process with corrosion-resistant, and aging-resistant soluble polytetrafluoroethylene (PFA). So that it has reliable corrosion resistance and sealing. The PFA lined ball valve is widely used in chemical, petroleum, metallurgy, pharmaceutical and other industrial sectors to achieve the adjustment or cutting of strong corrosive media, such as acid and alkali in the production process. It has most effective use in water treatment process control.
Specification:
l Size: DN15 ~DN250
l Pressure Rating: PN16, ASME 150LB
l Body Materials: WCB, CF8, CF8M, CF3, CF3M etc.
l Design and Manufacture: GB, JB
l Face-to-Face:ASME B16.10
l Ends Connection: Flange
l Operator: Manual, Worm Gear, Electric, Pneumatic.
Feature:
l Integral Stem and Opening and Closing Parts
l Floating Ball
l Compact and Reasonable Structure
l Two Pieces Body or Three Pieces Body