The PTFE backup rings as the name suggest are back ups to prevent extrusion in rubber o-ring sealing systems. It is a common phenomenon for rubber o-rings to extrude especially with present day fluid systems that are a combination..

Rubber O-rings generally serve as effective seals for dynamic and static applications in hydraulic and pneumatic systems equipment. One big drawback of rubber O-rings is their tendency to extrude into the clearance of mating surfaces..

Parker is an industry leader in the design and manufacturer of metal seals and metal sealing systems for extreme applications. Our metal seals are ideal for high-pressure, high- temperature, harsh chemicals and vacuum applications..

The problems associated with rebuilding hydraulic and pneumatic components and replacing O-ring seals on older equipment can be overwhelming. Part numbers are commonly missing, seal dimensions are unspecified..

This family of Seals has been manufactured for a large variety of high volume applications for over 35 years. The unique process for producing precision extruded and lathe cut static seals provides customers..

Significances of O-Rings:

O-rings are dough nut-sha ped devices manufactured from elastomeric compounds such as synthetic or natural rubber. They are one of the most widely used seals in machine design as they are reasonably priced, easy-to-make, reliable, and have simple mounting requirements. O-rings are widely used in mechanical setups to seal liquid or air flows. They can be easily fixed in to the cavities/grooves, and deform accordingly to stop the flow of fluid movement. These cavities are called glands and are used in one of the two seal designs- axial and radial. An O-ring is marked by its inner diameter, its cross-section diameter, material composition and its material hardness.

Valley Seal – Established in the Industry as a Trusted O-ring Distributor We at Valley Seal offer a wide range of O-rings of standard sizes to suit your machine designs. We specialize in the design and production of superior grade O-rings and gaskets. Hitherto, we have been committed to provide our customers with high performing and extremely durable varieties of Parker and CoorsTek seals. Our exceptional customer service, on time delivery of superior grade products, outstanding technical assistance and safe and secure online transactions have helped us achieve a huge customer base in the market.

Some of the industries we serve include: Aerospace Paint and Coating Operations Food Processing Petrochemical Chemical Transport Semi-Conductor Manufacturing Pulp and Paper Chemical Processing Pharmaceutical Naval Construction Domestic Engineering Hydraulic Sealing Automotive Technical Trading

The name Valley Seal is widely acknowledged in the market as the reliable o-rings distributor due to certain advantageous facts: We keep huge stocks of o-rings of leading manufactures and they are readily available in arrays of sizes, designs and materials. We have a well organized logistics, supply chain and sales network, which ensure on time delivery of products wherever required. We ensure that our customers receive the best possible technical support. We carry out a comprehensive quality check on all received o-rings from manufacturers, and ensure that they meet the required quality standards before being shipped to our customers. We have a long term partnership with specialty molding houses; thus we provide custom-molded shapes and hard-to-find sizes and materials.

We Make Sure You Receives the Best Choose first-rated O-rings with unsurpassable quality and unmatched reliability from the industry leading O-ring distributor. Partnering with the industry leading O-ring distributor not only provides you quality products but at the same time brings you a good return on your investment.