Fluorine Lined Ball Type Bottom Valve

FREE-VALVE’s fluorine lined ball type bottom valve is an extension of fluorine lined ball valve, mainly used in pressure vessels and tank bottom for draining and release use, designed for a variety of strong corrosive media open and closed control ,the flanges is varying in size at both ends of the valve ,One end is a standard flange and the other end is a matching flange with the bottom feeding hole of the tank, Valves are conveniently attached to the bottom of tank.

Features:

1.Two pieces full port standard lined ball valves offer high stability, rigidity and eliminating potential leak path.

2.Full bore design almost no fluid resistance, and good shut-off performance.

3.The body uses fluorine lined layer, has the extremely high chemical stability,the valves can sustain any corrosive medium.

4.Compact and reasonable structure, the body cavity space is small, which reduce the medium retention and make the valve discharge more thorough.

Technical Specification

1) Size Range: DN25~DN100

2) Pressure Range: Class 150 /PN10 /PN16

3) Connection Type: Flange

4) Lining Material:PTFE , PFA , FEP

5) Body material:WCB, CF8 ,CF8M

6) Pressure test:GB/T13927, API598

7) Face to Face: GB/T12221, ASME B16.10

8) Operating Mode: Manual lever

Application

FREE-VALVE’s fluorine lined ball type bottom valves are widely used in chemical, petroleum, metallurgy, electric power industry at -50℃ ~ 150℃.