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      Top Picks
      • Controlair Proportional Valve 550-AJD
      1/1
      Controlair Proportional Valve 550-AJD
      $ 831 .54

      ✔ In Stock (Can ship in 5-7 days)

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      The Controlair Proportional Valve is high quality!
      Input signal: 4-20mA

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      Reviews

      • R

        Rodney REIBLE

        Mar 07, 2025

        Controlair Proportional Valve 550-AJD
        Top-notch assistance
        Helpful
        Unhelpful
      • D

        Donald Brown

        Nov 08, 2024

        Controlair Proportional Valve 550-AJD
        The correct AC unit was delivered promptly, and now our home is a comfortable place to be.
        Helpful
        Unhelpful
      • J

        JOHN NADEAU

        Oct 08, 2024

        Controlair Proportional Valve 550-AJD
        Five stars! The coil was perfect, and since we had nitrogen, the replacement went off without a hitch. Thank you!
        Helpful
        Unhelpful
      • J

        Jim Berezhnoy

        May 14, 2024

        Controlair Proportional Valve 550-AJD
        envío rápido y productos de calidad
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        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Controlair Proportional Valve 550-AJD
        All was ok! No problems whatsoever.
        Helpful
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      Controlair Proportional Valve 550-AJD

      $ 831 .54
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

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