Chesterton 3500 Valvelon
Sealant Ideal for Valve Packing and Flange Gaskets
A unique, multi-layered,100% PTFE packing/sealant. Chesterton 3500's
anti-extrusion construction conforms to surface shapes, withstands a
wide range of temperatures, and seals virtually all chemicals. Ideal for
valve packing and flange gaskets.
CAUTION: Do not use on liquid or gaseous oxygen, molten alkalimetals, and some rare halogenated compounds.
Characteristics
Packs valves/seals flanges
Dense, wrapped construction conforms to fill voids, making a tight seal without cold flow extrusion
Non-hardening
Non-toxic
Unlimited shelf life
Reduces stem valve packing and gasket inventories
Chemically-inert, pH 0-14
Wide temperature range –240° C (–400° F) to 260° C (500° F)
High tensile strength
NSF registered P1
Application Areas
General, all substances within a pH range of 0 to14
Steam, salt water, air, refrigerants, sulfuric acid, hydrochloric acid, nitric acid, chromic acid
Sodium hydroxide, potassium hydroxide, kerosene, gasoline, perchloroethylene, hydrogen, ammonia, fluorinated solvents
Chlorine, propane, butane, nitrogen
Packaging
Contact supplier