TFE Spra-Gard® – Valves

TFE (tetrafluoroethylene-coated fiberglass) is a woven cloth developed exclusively for RAMCO with a carefully engineered porosity concept. Spra-Gard® Safety Shields are made of slightly porous textiles — too slight to permit a sprayout, but sufficient to allow fluid to seep through to the indicating patch in the event of a leak.

Chemical Use: Most acids except Hydrofluoric Acid

Characteristics

• Resistance to temperatures up to 450°F (232°C)
• Pressures up to 1650 psi Mullen burst strength (114 bar)
• Inert to a wide spectrum of commercial chemicals
• Protection against corrosion.

Recommended Industries

• Chemical
• Pharmaceutical
• Pulp/paper
• Food processing industries
• Any vital manufacturing application in which corrosive chemicals at high temperatures are frequently used