PTFE Lined Vacuum Breakers are chemically resistant, self-closing vacuum breaker, protects closed tanks, piping systems and equipment from collapse and damage by relieving unwanted vacuum. It eliminates siphoning in fluid handling systems. It prevents emissions from your system. It also has adjustable settings.

PTFE packing is made of raw film twists of pure PTFE dispersion resins. It is suitable for valves and pumps used in food processing, pharmaceuticals, paper mills, and fiber plants, where high purity and corrosion resistance is required. It is packing of high mechanical capability suitable for use at high pressure.