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Forged Steel Ball Check Valves 800lb & 1500lb

  • Features

    • Conv. Port
    • Spring available on request
    • Bolted Bonnet with Spiral wound gasket
    • Socket weld ends to ASMS B6.11
    • Threaded Ends (NPT) to ANSI/ASME B1.20.1
    • NACE MR-01-75

  • Options

    • Alternate Trims
    • Alternate Body Materials
    • Welded Seats

  • Standards

    • API-602
    • BS 5352
    • ANSI B16.34
    • API-598
    • MSS SP-25

Download Drawings

Drawings are based on most recent revisions and are subject to change without notice.

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    William E. Williams Valve Corporation

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    2020 Greens Rd. Suite 100
    Houston, TX 77032

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