Transportation Products

O-Rings

O-rings are available in all AS568 inch sizes as well as a wide range of international metric sizes to DIN 3771, ISO 3601 and JIS B2401. In addition, Parker is tooled in over 1,500 non-standard O-ring sizes which are available on special order, and can make practically any custom O-ring imaginable. O-rings can be molded in a wide range of elastomer compounds ranging from basic neoprene to special perfluorinated materials called Parofluor ULTRA. O-rings are recommended for both static and dynamic sealing services in practically all vacuum, gas and liquid applications. With the widest range of compounds available in the industry and a full complement of specialty material formulations, Valley Seal Company has the product to meet the world’s needs.
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Metal Gaskets

Wire mesh EMI gaskets include knitted mesh stripes, mesh frame gaskets, compressed mesh and wire mesh with elastomer cores. SOFT-SHIELD gaskets meet the needs of low-cost, low closure-force shielding applications.

O-Ring Seals for Automotive Fuel System “Quick Connects”

O-rings for fuel quick connects exhibit excellent resistance to swell and permeation. As a result, they are ideal for use in light vehicle fuel system applications where EPA, PZEV and CARB testing standards apply. Parker’s material offerings satisfy a range of requirements for resistance to aggressive ether and alcohol based oxygenates, while simultaneously guarding against fuel vapor loss.
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Injection Molded and Lathe-Cut Seals

Parker TechSeal Division’s injection molded & lathe-cut seals are an ideal solution for high volume, high precision sealing requirements > 2.500 inches OD. Injection molded sleeves are molded perfectly round utilizing sealing grade elastomers. After injection molding the sleeves are then precision lathe cut for a variety of automotive and general industrial applicatoins.