• Valves

    Flowserve is an industry-leading provider of valves used in a wide variety of global infrastructure industries.

Microfinish Flanged Ball Valve

The Flowserve Durco Microfinish flanged ball valve is an economical valve for general services. Though economical, the valve offers high quality, excellent performance and one of the best performing stem seal designs in the business. The valve offers

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  • Brands:
    Durco
  • Applications:
  • Industries:
    Caustic and Chlor-Alkali, Chemical and Liquor, Water Treatment, Auxiliary, Water Supply and Distribution, Agriculture, Waste Processing, Acid Transfer, Polymers, Solvents, Plating, Galvanizing and Other Coatings, OEM, HVACI, Ground Water Development and Irrigation, Flood Control, Dewatering & Water Supply, Desalination, Cooling Water - Metals, Construction, Bleach Chemicals
  • Standards:
  • Misc:

The Flowserve Durco Microfinish flanged ball valve is an economical valve for general services. Though economical, the valve offers high quality, excellent performance and one of the best performing stem seal designs in the business.

The valve offers precision investment cast and quality sand cast construction. Super smooth finishes on the ball and stem provide lower torques. Available in stainless and carbon steel, with all stainless trim, the valves offers excellent value at an economical price.

Combined with Flowserve Automax automation, the Microfinish valve offers a tremendous value in automated packages.

Technical..

Valve features include 2pc split body construction, Iso 5211 mounting with removable handle w/lockout, live loaded stem seal capable of in excess of 100,000 cycles, API 607 Fire safe option and standard Durco Durlon II seats.

Available in sizes from 1/2'' to 8'' full and reduced port. Pressure class ratings ASME 150 and 300 classes.

Features

  • High quality stem sealing for high cycle life
  • ISO 5211 mounting for automation
  • Quality cast construction with standard Durlon II seats
  • Available API 607 tested firesafe trim
  • Available 4
  • Available 4
  • Automax automation

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Durco Microfinish™ Valves for Chemical Service Brochure

Durco Microfinish™ Valves for Chemical Service brochure

Microfinish 38 Series Ball Valve

Description: The Flowserve Durco Microfinish 38 series offers ASME B16.34 quality in an economical valve. The 3 pc valve offers rugged design, superior stem seal design, precision investment quality body castings and large port openings.

Microfinish General Purpose WOG Valves

Description: Flowserve Durco Microfinish General Purpose valves are the economical choice for general industrial applications. These valves are designed for general industrial water, oil and gas (WOG) applications. All the valves are designed with 316SS bodies and RTFE

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