The Vost Valve™ is the most significant advancement in valve technology since the early 1900's. Finally, a solution is available that fills a significant industry need for fluid/gas control with valve technology that does not leak vapors (or product) into the environment.

The VOST™ Valve fills a significant industry need for fluid control that does not leak vapors into the environment. Traditional valve designs are prone to external leakage.
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The Vost Valve is the World's Leader in STEMLESS Valve Technology.
Our patented technology is based on a simpler, unique design where there is NO intruding stem.

The Vost™ Valve is made by BigHorn Valve, Inc.
BigHornValve, Inc. is currently working several research and development projects with funding from NASA and the National Science Foundation.

Cryogenic Valve Project - funded in part by NASA

Petrochemical - funded in part by the NSF Phase II grant.

Flow Contol - funded in part by the NSF Phase II grant.

Magnetic Valve Actuation - funded in part by the NSF Phase II grant.

Cryogenic Plastic Composite Valve Project
   - funded in part by NASA Phase I grant
    (received December 2003).