Combination Clean Water Valves

Combination Air Valves perform the functions of an Air/Vacuum Valve (exhaust large quantities of air on start-up, admits air on shut-down) and Air Release Valves (release air continuously during operation) to maintain system efficiency and prevent pipeline surges.

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    Product Overview

    • Available in Single Body sizes 1″ – 8″
    • Available in Dual Body sizes 10″ – 20″
    • Provides the functions of both Air Release and Air/Vacuum Valves
    • Exhausts large quantities of air at system start-up
    • Releases air pockets during system operation
    • Provides pipeline vacuum protection
    • Manufactured under a certified ISO 9001 quality system
    • Automated Sizing Program


    • Single body incorporates both features within one valve
    • More compact and economical
    • Dual body consists of two independent valves
    • Allows individual maintenance while still protecting pipeline
    • Wider range of sizing options
    • Inlets and outlets are equal to full nominal size
    • Unconditionally guaranteed T316 stainless steel floats
    • Stainless steel 316 internal trim
    • Exclusive high/low pressure resilient seating



    Combination Clean Water Valves

    For more information on the Combination Clean Water Valves

    Download the Combination Clean Water Valves Product Guide.

    Download the Combination Clean Water Valve Operation Guide.