Welcome to
Valley Seal Company
Our Mission
Valley Seal Company is a customer focused distributor committed to efficiently providing products to our customers. Dedicated to the principles of excellence, Integrity, and dependability, we strive to fulfill and exceed our customers expectations.

Hydraulic Seals

Hydraulic Seals
An industry leader in providing Hydraulic Seals for the Aerospace and Military markets where quality is of upmost importance. Hydraulic seals are designed for high-pressure dynamic applications such as hydraulic cylinders.

O-Rings

O-Rings
An O-ring is a torus, or doughnut-shaped ring, generally molded from an elastomer. Parker O-rings are used primarily for sealing. They are also used as light-duty, mechanical drive belts.O-Rings are doughnut-shaped devices manufactured from

Medical grade seals & molded products

Medical grade seals & molded products

Parker's Medical Systems Division is a single source solution provider to medical and pharmaceutical OEMs.

With extensive in-house prototype and production tooling capabilities, The Medical Systems Division

Technical bulletins / News

  • Ultra Parofluor Compounds FF200-75, FF350-75, FF700-60, FF500-75. Parker's next generation of perfluorinated fluorocarbon elastomers. For use in extreme sealing environments such as semiconductor and chemical processing.
  • Thread Seals: Safe reliable and reusable seals for threaded devices. They are designed to seal directly against threads with out any special requirements.
  • USP class VI and FDA "White List" Silicone and Organic Elastomer Compounds for Healthcare Products.
  • A new high-performance polyurethane, P4300, for use in high-temperature and high shock load environments. This exclusive Parker material not only has the strength and abrasion resistance of all polyurethane, it has the high resilience and low compression set characteristics of nitrile polymers.