About ChemValve

Since 1987, ChemValve has manufactured fully lined plug and ball check valves. In 1993, Albert H. Klopfenstein took ownership and began innovating design solutions for challenging flow applications. As a result, ChemValve established a reputation in the field for providing longer lasting and high performance fully lined plug and ball check valves. ChemValve’s commitment to engineering innovation allows it to meet a variety of customer specifications upon request.

ChemValve conducts extensive quality control tests to insure the performance and safety of its valves. ChemValve’s valves and facility have the approval of the Association of American Railroads (AAR) and the approval by the Technical Standards and Safety Authority of Canada. ChemValve is a member of The Chlorine Institute.

Located in Tomball, Texas, about 10 miles north of Houston’s northern-most border, Chemvalve ships to anywhere within the United States and Canada.

Industries ChemValve serves include:

Chemical Process:

  • Pulp and Paper
  • Power Generation
  • Inorganic Chemicals
  • Petro Chemicals (Organic)
  • Pharmaceuticals
  • Mining and Smelting (copper, iron, steel, etc.)
  • Water and Waste Treatment

Agricultural Chemicals:

  • Fertilizers
  • Pesticides

Grain Processing

Oil and Gas:

  • Production and Exploration
  • Refining
  • Service Companies