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Maxitrol Vent-Limited Regulators

Maxitrol’s 325‑L Series line pressure regulators are for 2 psi and 5 psi piping systems. Featuring a high leverage linkage assembly to delivery positive dead-end lockup, these regulators are capable of precise regulation from full flow down to pilot flow, which makes them suitable for various residential, commercial, and industrial applications.

CERTIFIED ANSI Z21.80 LINE PRESSURE REGULATORS

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    1/2" 325-3L Vent Limited Regulator | 140 MBH | 2 PSIG Systems

    Maxitrol

    Maxitrol’s 325 L-Series are CSA certified (ANSI Z21.80/CSA 6.22) for 2 psi inlet pressure, with an outlet pressure range of 7 to 11 inches w.c.  Ca...

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    $48.95 - $48.95
    $48.95
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    $79.95
    $79.95 - $79.95
    $79.95

    1/2" 325-3L47 Vent Limited Regulator | 125 MBH | 5 PSIG Systems

    Maxitrol

    Maxitrol’s 325 L-Series with overpressure protection devices (OPDs) are CSA certified (ANSI Z21.80/CSA 6.22) for up to 5 psi inlet pressure, and 7 ...

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    $79.95
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    $79.95
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    $89.95
    $89.95 - $89.95
    $89.95

    1/2" 325-3L48 Vent Limited Regulator | 200 MBH | 5 PSIG Systems

    Maxitrol

    Maxitrol’s 325 L-Series with overpressure protection devices (OPDs) are CSA certified (ANSI Z21.80/CSA 6.22) for up to 5 psi inlet pressure, and 7 ...

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    $89.95
    $89.95 - $89.95
    $89.95
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    1/2" 325-5L Vent Limited Regulator | 425 MBH | 2 PSIG Systems

    Maxitrol

    Maxitrol’s 325 L-Series are CSA certified (ANSI Z21.80/CSA 6.22) for 2 psi inlet pressure, with an outlet pressure range of 7 to 11 inches w.c.  Ca...

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    $94.95
    $94.95 - $94.95
    $94.95
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    $34.95
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    $34.95

    1/2" RV-47L Appliance Regulator | 14.8 MBH | 1/2 PSIG

    Maxitrol

    RV Series poppet regulators are designed primarily for main burner and pilot load applications. Typical applications include residential and commer...

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    $34.95
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    $34.95
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    $139.95
    $139.95 - $139.95
    $139.95

    1/2" 325-5L48 Vent Limited Regulator | 235 MBH | 5 PSIG Systems

    Maxitrol

    Maxitrol’s 325 L-Series with overpressure protection devices (OPDs) are CSA certified (ANSI Z21.80/CSA 6.22) for up to 5 psi inlet pressure, and 7 ...

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    $0.00 - $0.00
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    $139.95
    $139.95 - $139.95
    $139.95
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    $39.95
    $39.95 - $39.95
    $39.95

    1/2" RV-48L Appliance Regulator | 14.8 MBH | 1/2 PSIG

    Maxitrol

    RV Series poppet regulators are designed primarily for main burner and pilot load applications. Typical applications include residential and commer...

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    $39.95
    $39.95 - $39.95
    $39.95

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