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![CALEFFI 521619A 3-way Mixing Valve w/ Adaptor and Gauge Low-lead Brass 1" Swt | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/mpk-170139_medium.jpg?v=1718082925)
521619A | 3-way Mixing Valve w/ Adaptor and Gauge Low-lead Brass 1" Swt | CALEFFI
Brand: CALEFFI
SKU: 521619A
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![CALEFFI 521516AC 3/4" Press 3 Way Mixing Valve W/Gauge And Inlet Checks 85-150F Cv=3 | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/mpk-330661_medium.jpg?v=1720033826)
521516AC | 3/4" Press 3 Way Mixing Valve W/Gauge And Inlet Checks 85-150F Cv=3 | CALEFFI
Brand: CALEFFI
SKU: 521516AC
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![CALEFFI 521516A Mixcal 3 Way Thermostatic Mixing Valve 3/4" Press W/Temp Gauge 85-150F | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/mpk-317066_medium.jpg?v=1718263295)
521516A | Mixcal 3 Way Thermostatic Mixing Valve 3/4" Press W/Temp Gauge 85-150F | CALEFFI
Brand: CALEFFI
SKU: 521516A
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![CALEFFI 521500A 3/4" NPT. Lead Free Point of Dist. 3 Way Thermostatic Mixing Valve 85-155F | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/mpk-114864_medium.jpg?v=1721154190)
521500A | 3/4" NPT. Lead Free Point of Dist. 3 Way Thermostatic Mixing Valve 85-155F | CALEFFI
Brand: CALEFFI
SKU: 521500A
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![CALEFFI 520516AC Anglemix 3-way Mixing Valve 3/4" Press w/checkgauge | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/no-image_0659ac7d-2622-4421-84a9-849f02b8ef5a_medium.jpg?v=1718128113)
520516AC | Anglemix 3-way Mixing Valve 3/4" Press w/checkgauge | CALEFFI
Brand: CALEFFI
SKU: 520516AC
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![CALEFFI 519502A Differential Bypass W/graduated scale Up To 9 GPM 3/4" NPT | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/mpk-114851_2d01cc42-5466-4f34-9c11-f2c7b1931762_medium.jpg?v=1718174071)
519502A | Differential Bypass W/graduated scale Up To 9 GPM 3/4" NPT | CALEFFI
Brand: CALEFFI
SKU: 519502A
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![CALEFFI 508013A 1/8" NPT. Male Manual/Automatic Hygroscopic Air Vent (m25) | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/no-image_0fb9cea4-0bdd-4783-a2a6-609ae5073e9d_medium.jpg?v=1716474996)
508013A | 1/8" NPT. Male Manual/Automatic Hygroscopic Air Vent (m25) | CALEFFI
Brand: CALEFFI
SKU: 508013A
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![CALEFFI 502710A 1/8" NPT. Male Automatic Air Vent with Check Valve 150 PSI 240F | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/mpk-114844_medium.jpg?v=1718127538)
502710A | 1/8" NPT. Male Automatic Air Vent with Check Valve 150 PSI 240F | CALEFFI
Brand: CALEFFI
SKU: 502710A
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![CALEFFI 502015A 1/8" Minical Automatic Air Vent - Brass Body 150 PSI Max Working Pressure | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/mpk-308116_medium.jpg?v=1718082929)
502015A | 1/8" Minical Automatic Air Vent - Brass Body 150 PSI Max Working Pressure | CALEFFI
Brand: CALEFFI
SKU: 502015A
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![CALEFFI 501502A Extra Hi Capacity Air Vent 3/4" NPT For NA548 & NA549 Series | Midwest Supply Us](http://midwestsupplyus.com/cdn/shop/files/mpk-114839_medium.jpg?v=1718173258)
501502A | Extra Hi Capacity Air Vent 3/4" NPT For NA548 & NA549 Series | CALEFFI
Brand: CALEFFI
SKU: 501502A
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