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The Valve Network
  • Home
  • Specialty Valves
    • Aloyco Valves
    • Bonney Forge Valves
    • Center Line Valves
    • Champion Valve
    • Crane Valves
    • DSI Valves
    • Duo-Chek Valves
    • Flowserve-Edwards Valves
    • Flowseal Valves
    • Kinka Valves
    • Kitz Valves
    • Neway Valve
    • Nibco Valves
    • OMB Valves
    • PK Valves
    • Pacific Valves
    • Powell Valves
    • Quadrant Valves
    • Smith Valves
    • Vogt Valves
    • Walworth Valves
    • Warren Valves
  • Aftermarket Parts
  • General Quote
  • Blog
  • Privacy Policy

Industrial Valve Solutions

Industrial butterfly valve with manual lever handle for flow control.

Trusted Valve Performance

Flowseal High‑Performance Butterfly Valves are trusted across a wide range of industries, including HVAC, power generation, hydrocarbon processing, water and wastewater treatment, and marine and commercial shipbuilding. Known for reliability and long service life, Flowseal valves deliver consistent performance in demanding flow‑control applications.


All Flowseal products are manufactured under a rigorous ISO 9001‑certified Quality Assurance Program, ensuring every valve meets—or exceeds—critical application requirements. This commitment to quality, precision, and repeatability has made Flowseal a preferred choice for facilities seeking dependable high‑performance butterfly valve solutions.

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