FDA Valve Seal
|Valve Seal is provided with double construction of 100% PTFE core with spiral wrapping of PTFE tape.
|The core fills all voids and confirms to uneven spindles and flanges while the spiral wrapping of PTFE tape prevents extrusion at both ends of the spindle. It is widely recommended for use on valves in various industries for obtaining practically Zero Leakage. Can also be used in place of gasket in flanged joint.