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Watts 3L & 53L Pressure Relief Valves

Watts 3L & 53L Pressure Relief Valves

  • 1/2" 53L Poppet Type Pressure Relief Valve <br>(150 psi) Product Image
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    1/2" 53L Poppet Type Pressure Relief Valve (150 psi) 0190482 1/2" 53L Poppet Type Pressure Relief Valve (150 psi)
    Contains Lead
    SKU: 0190482
    Brand: Watts
    (4)
    $55.99 each
    9
    Tue, Aug 18
    9
    QtyArrives
    9 Tue, Aug 18
    Questions? Call 1-888-757-4774
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  • 1/2" LF53L Poppet Type Lead Free Pressure Relief Valve (150 psi) Product Image
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    1/2" LF53L Poppet Type Lead Free Pressure Relief Valve (150 psi) 0121443 1/2" LF53L Poppet Type Lead Free Pressure Relief Valve (150 psi)
    SKU: 0121443
    Brand: Watts
    (4)
    $75.99 each
    22
    Tue, Aug 18
    22
    QtyArrives
    22 Tue, Aug 18
    Questions? Call 1-888-757-4774
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  • 1/2" LF53L Poppet Type Lead Free Pressure Relief Valve (100 psi) Product Image
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    1/2" LF53L Poppet Type Lead Free Pressure Relief Valve (100 psi) 0121441 1/2" LF53L Poppet Type Lead Free Pressure Relief Valve (100 psi)
    SKU: 0121441
    Brand: Watts
    $34.99 each
    26
    Tue, Aug 18
    26
    QtyArrives
    26 Tue, Aug 18
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  • 1/2" 53L Poppet Type Pressure Relief Valve <br>(100 psi) Product Image
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    1/2" 53L Poppet Type Pressure Relief Valve (100 psi) 0190001 1/2" 53L Poppet Type Pressure Relief Valve (100 psi)
    Contains Lead
    SKU: 0190001
    Brand: Watts
    (4)
    $26.99 each
    10
    Tue, Aug 18
    10
    QtyArrives
    10 Tue, Aug 18
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  • 1/2" LF53L-175 Poppet Type Lead Free Pressure Relief Valve (175 psi) Product Image
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    1/2" LF53L-175 Poppet Type Lead Free Pressure Relief Valve (175 psi) 0121444 1/2" LF53L-175 Poppet Type Lead Free Pressure Relief Valve (175 psi)
    SKU: 0121444
    Brand: Watts
    $79.99 each
    Wed, Aug 26 – Mon, Aug 31
    Arrives
    Wed, Aug 26 – Mon, Aug 31
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
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  • 3/4" 3L-125 Poppet Type Pressure Relief Valve w/ Test Lever (125 psi) Product Image
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    3/4" 3L-125 Poppet Type Pressure Relief Valve w/ Test Lever (125 psi) 0011640 3/4" 3L-125 Poppet Type Pressure Relief Valve w/ Test Lever (125 psi)
    SKU: 0011640
    Brand: Watts
    $56.99 each
    8
    Tue, Aug 18
    8
    QtyArrives
    8 Tue, Aug 18
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  • 3/4" 3L-150 Poppet Type Pressure Relief Valve w/ Test Lever (150 psi) Product Image
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    3/4" 3L-150 Poppet Type Pressure Relief Valve w/ Test Lever (150 psi) 0011917 3/4" 3L-150 Poppet Type Pressure Relief Valve w/ Test Lever (150 psi)
    SKU: 0011917
    Brand: Watts
    $31.99 each
    3
    Tue, Aug 18
    3
    QtyArrives
    3 Tue, Aug 18
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  • 3/4" 3L-100 Poppet Type Pressure Relief Valve w/ Test Lever (100 psi) Product Image
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    3/4" 3L-100 Poppet Type Pressure Relief Valve w/ Test Lever (100 psi) 0011090 3/4" 3L-100 Poppet Type Pressure Relief Valve w/ Test Lever (100 psi)
    SKU: 0011090
    Brand: Watts
    $89.99 each
    Wed, Aug 26 – Mon, Aug 31
    Arrives
    Wed, Aug 26 – Mon, Aug 31
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
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FAQs, Manuals & Videos

Resources

Articles

  • Series 3L and 53L are used for protection against excessive pressure on domestic storage tanks or tankless water heaters. Similar in construction to Watts Model 10L, the Model 3L has no temperature relieving element. Model 53L has the basic design as Model 3L except it is furnished in 1/2" (15mm) size and does not comply with A.S.M.E. requirements.

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