Valves

Welcome to Plumbing Deals, the leading provider of boiler valves and rough-in plumbing parts for residential customers! Our commitment to providing top name brands at affordable prices has earned us a reputation as one of the most reliable suppliers in the industry.

1128 products
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  • Caleffi 551008A DISCAL Air Separator 1 1/2" NPT

    Caleffi

    Caleffi 551008A DISCAL Air Separator 1 1/2" NPT

    • SKU #: CALE551008A
    • MPN #:
    MSRP: $364.00
    $224.42
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  • Caleffi 551006A DISCAL Air Separator 1" NPT

    Caleffi

    Caleffi 551006A DISCAL Air Separator 1" NPT

    • SKU #: CALE551006A
    • MPN #:
    MSRP: $192.00
    $126.06
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  • Caleffi 551005A DISCAL Air Separator 3/4" NPT

    Caleffi

    Caleffi 551005A DISCAL Air Separator 3/4" NPT

    • SKU #: CALE551005A
    • MPN #:
    MSRP: $178.00
    $118.33
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  • Caleffi 551004A DiscalAir High Discharge Automatic Air Vent 1/2" NPT Female
    MSRP: $100.00
    $67.25
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  • Caleffi 551022AC DISCAL Air Separator 3/4" Sweat Compact w/ Expansion Tank Check
    MSRP: $122.00
    $81.94
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  • Caleffi 551003AC DISCAL Air Separator 3/4" NPT Compact w/ Expansion Tank Check
    MSRP: $125.00
    $83.63
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  • Caleffi 551022A DISCAL Air Separator 3/4" Sweat Compact
    MSRP: $115.00
    $78.26
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  • Caleffi 551003A DISCAL Air Separator 3/4" NPT Compact
    MSRP: $119.00
    $80.25
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  • Caleffi 549566A SEP 4 4-in-1 Union 1" Press

    Caleffi

    Caleffi 549566A SEP 4 4-in-1 Union 1" Press

    • SKU #: CALE549566A
    • MPN #:
    MSRP: $819.00
    $579.47
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  • Caleffi 549506A SEP 4 4-in-1 Union 1" NPT

    Caleffi

    Caleffi 549506A SEP 4 4-in-1 Union 1" NPT

    • SKU #: CALE549506A
    • MPN #:
    MSRP: $779.00
    $549.03
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  • Caleffi 548098A Hydro Separator 1 1/2" Sweat Union
    MSRP: $811.00
    $577.11
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  • Caleffi 548097A Hydro Separator 1 1/4" Sweat Union
    MSRP: $620.00
    $446.08
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Expertise and Affordable Prices

Our industry experts have the knowledge and experience to provide boiler valves and rough-in plumbing parts that meet your individual needs. Whether you are looking for a residential or commercial system, our team is committed to helping you find the perfect solution. From traditional copper pipes to advanced manifold systems, we offer a wide range of products designed to fit any budget and situation.

Our goal is to provide the best possible customer experience, from knowledgeable advice to timely delivery – everything you need to get your project done quickly and professionally. We proudly carry top name brands like Caleffi, Danfoss, WattsZilmet, and more.

Our team of expert technicians is on hand for consultation and support, so don't hesitate to reach out if you have any questions or concerns about our products. We take great pride in the quality of our work and strive to exceed your expectations with every order. Thank you for choosing Plumbing Deals for all your residential boiler needs. Shop with us today and experience the difference!