HY-GRADE Valve, Inc. is a family owned and operated manufacturer of severe service check valves for a variety of industries including oil and gas, pulp and paper, petrochemicals, mining, power generation, space exploration, and many more.
Prior to the inception of HY-GRADE Valve, Henry Teumer owned and operated a machine shop: Teumer Tool and Machine. Frequently, he found jobs repairing conventional dual disc wafer and bolted bonnet type swing checks. After years of fixing the same issues over and over again, Henry took matters into his own hands and designed a better check valve. Thus, the HY-GRADE Check valve was born. By adopting a single piece disc and hinge design and developing an improved seat insert and body construction, HY-GRADE found a niche as a higher quality, more reliable option to conventional check valves for critical applications.
Today, HY-GRADE remains a small family business with a passion for quality and service. Feel free to check our website: www.hy-grade.com,
reach out by email: email@example.com,
or give us a call: 251-928-1992