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  • 1/2" Bronze Wye Strainer, Lead Free (Threaded) Product Image
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    1/2" Bronze Wye Strainer, Lead Free (Threaded) WYET050 1/2" Bronze Wye Strainer, Lead Free (Threaded)
    SKU: WYET050
    Brand: Bluefin
    (10)
    $7.19 each
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    $43.92 box of 8
    $5.49 each
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  • 3/4" Bronze Wye Strainer, Lead Free (Threaded) Product Image
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    3/4" Bronze Wye Strainer, Lead Free (Threaded) WYET075 3/4" Bronze Wye Strainer, Lead Free (Threaded)
    SKU: WYET075
    Brand: Bluefin
    (10)
    $10.79 each
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    $67.12 box of 8
    $8.39 each
    5,134
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    1" Bronze Wye Strainer, Lead Free (Threaded) WYET100 1" Bronze Wye Strainer, Lead Free (Threaded)
    SKU: WYET100
    Brand: Bluefin
    (10)
    $21.99 each
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    $140.72 box of 8
    $17.59 each
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  • 1-1/4" Bronze Wye Strainer, Lead Free (Threaded) Product Image
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    1-1/4" Bronze Wye Strainer, Lead Free (Threaded) WYET125 1-1/4" Bronze Wye Strainer, Lead Free (Threaded)
    SKU: WYET125
    Brand: Bluefin
    (10)
    $37.99 each
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    $271.92 box of 8
    $33.99 each
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  • 1-1/2" Bronze Wye Strainer, Lead Free (Threaded) Product Image
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    1-1/2" Bronze Wye Strainer, Lead Free (Threaded) WYET150 1-1/2" Bronze Wye Strainer, Lead Free (Threaded)
    SKU: WYET150
    Brand: Bluefin
    (10)
    $47.99 each
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    $343.92 box of 8
    $42.99 each
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  • 2" Bronze Wye Strainer, Lead Free (Threaded) Product Image
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    2" Bronze Wye Strainer, Lead Free (Threaded) WYET200 2" Bronze Wye Strainer, Lead Free (Threaded)
    SKU: WYET200
    Brand: Bluefin
    (10)
    $83.99 each
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    $599.92 box of 8
    $74.99 each
    30
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  • 1/2" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    1/2" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379111 1/2" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379111
    Brand: Watts
    $27.04 each
    27
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  • 3/4" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    3/4" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379112 3/4" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379112
    Brand: Watts
    (17)
    $30.99 each
    65
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    65 Thu, Oct 1
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  • 1" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    1" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379113 1" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379113
    Brand: Watts
    (17)
    $40.00 each
    65
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  • 1" 77SM1-40 Cast Iron Wye Strainer  Product Image
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    1" 77SM1-40 Cast Iron Wye Strainer 0220316 1" 77SM1-40 Cast Iron Wye Strainer
    SKU: 0220316
    Brand: Watts
    $69.99 each
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  • 1-1/2" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    1-1/2" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379115 1-1/2" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379115
    Brand: Watts
    (17)
    $100.00 each
    58
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  • 1-1/4" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    1-1/4" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379114 1-1/4" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379114
    Brand: Watts
    (17)
    $84.15 each
    34
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  • 2" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    2" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379116 2" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379116
    Brand: Watts
    (17)
    $127.99 each
    44
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  • 2-1/2" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    2-1/2" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379117 2-1/2" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379117
    Brand: Watts
    (17)
    $192.65 each
    2
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  • 3" LF777SI Lead Free Brass Wye Strainer (Threaded) Product Image
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    3" LF777SI Lead Free Brass Wye Strainer (Threaded) 0379118 3" LF777SI Lead Free Brass Wye Strainer (Threaded)
    SKU: 0379118
    Brand: Watts
    (17)
    $334.36 each
    9
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  • 3/8" LF777SI Lead Free<br>Bronze Wye Strainer<br>(Threaded) Product Image
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    3/8" LF777SI Lead Free Bronze Wye Strainer (Threaded) 0379110 3/8" LF777SI Lead Free Bronze Wye Strainer (Threaded)
    SKU: 0379110
    Brand: Watts
    $15.99 each
      Box Up & Save 6%  
    $120.24 box of 8
    $15.03 each
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  • 1/2" LFS777SI Lead Free Brass Wye Strainer (Solder) Product Image
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    1/2" LFS777SI Lead Free Brass Wye Strainer (Solder) 0379119 1/2" LFS777SI Lead Free Brass Wye Strainer (Solder)
    SKU: 0379119
    Brand: Watts
    (17)
    $23.65 each
    77
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  • 1" LFS777SI Lead Free Brass Wye Strainer (Solder) Product Image
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    1" LFS777SI Lead Free Brass Wye Strainer (Solder) 0379121 1" LFS777SI Lead Free Brass Wye Strainer (Solder)
    SKU: 0379121
    Brand: Watts
    $47.99 each
    27
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  • 1-1/4" LFS777SI Lead Free Brass Wye Strainer (Solder) Product Image
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    1-1/4" LFS777SI Lead Free Brass Wye Strainer (Solder) 0379122 1-1/4" LFS777SI Lead Free Brass Wye Strainer (Solder)
    SKU: 0379122
    Brand: Watts
    (17)
    $69.20 each
    34
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  • 2" LFS777SI Lead Free Brass Wye Strainer (Solder) Product Image
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    2" LFS777SI Lead Free Brass Wye Strainer (Solder) 0379124 2" LFS777SI Lead Free Brass Wye Strainer (Solder)
    SKU: 0379124
    Brand: Watts
    (17)
    $125.99 each
    46
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  • 1/2" 77SI Cast Iron Wye Strainer (Threaded) Product Image
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    1/2" 77SI Cast Iron Wye Strainer (Threaded) 0220071 1/2" 77SI Cast Iron Wye Strainer (Threaded)
    SKU: 0220071
    Brand: Watts
    (8)
    $9.48 each
      Box Up & Save 5%  
    $90.20 box of 10
    $9.02 each
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  • 3/4" 77SI Cast Iron Wye Strainer (Threaded) Product Image
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    3/4" 77SI Cast Iron Wye Strainer (Threaded) 0220073 3/4" 77SI Cast Iron Wye Strainer (Threaded)
    SKU: 0220073
    Brand: Watts
    (8)
    $13.78 each
      Box Up & Save 4%  
    $132.20 box of 10
    $13.22 each
    37
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    37 Thu, Oct 1
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  • 1" 77SI Cast Iron Wye Strainer (Threaded) Product Image
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    1" 77SI Cast Iron Wye Strainer (Threaded) 0220075 1" 77SI Cast Iron Wye Strainer (Threaded)
    SKU: 0220075
    Brand: Watts
    (8)
    $17.62 each
      Box Up & Save 9%  
    $127.60 box of 8
    $15.95 each
    76
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  • 1-1/4" 77SI Cast Iron Wye Strainer (Threaded) Product Image
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    1-1/4" 77SI Cast Iron Wye Strainer (Threaded) 0220077 1-1/4" 77SI Cast Iron Wye Strainer (Threaded)
    SKU: 0220077
    Brand: Watts
    (8)
    $24.17 each
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FAQs, Manuals & Videos

Resources

Articles

  • Wye strainers (Y-Strainers) remove solids from steam, gases, and hydronic systems with the use of a wire mesh straining screen. Wye strainers derive their name from their configuration which includes a branch angled off the flow path forming a Y pattern. These unique valves are commonly used to protect equipment such as pumps, control valves, steam traps, etc. from dirt or debris.

    Wye strainers are a cost effective solution when the amount of debris in a system is small and frequent cleaning is not needed. The strainer screen is manually cleaned by shutting down the line and removing the strainer cap. They are commonly installed in gaseous systems such as steam, natural gas, or air. The compact shape of the Y-strainer is durable and can accommodate high pressures that are common in these types of systems. For handling steam, a Y-Strainer is the standard and is almost universally used.

    A wye strainer may be installed either horizontally or vertically. However, in both cases, the mesh screen or "leg" must be facing down so the entrapped solids can be properly collected and held for disposal.

    Wye Strainers are generally made of cast iron or bronze. Iron is used most often because it is the most economical, and has good corrosion resistance in most applications. Bronze handles thermal and mechanical shock better, is better in some corrosive applications, but has a limited temperature range.

    We offer a wide selection of Hydrovalve, Watts, and Febco wye Strainers for residential or commercial applications.

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