1" Sweat 5124 Mixing Valve (Low Lead) Zoom

1" Sweat 5124 Mixing Valve (Low Lead)


Brand: Taco

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In Stock! Ships in 24-48 Hours
(3 Available)



Size: 1"
Max Flow (GPM): 20
Body Pattern: 3-Way
Connection Type: Sweat
Max Pressure (PSI): 200 psi
Flow Capacity (Cv): 1.37
Standards Met: NSF 61
ASSE 1070
ASSE 1017
Material: Forged Brass
Application: Point of Use
Point of Source
Max Temp (F): 120°F
Min Temp (F): 85°F

Description for Taco 5124-C2

The high flow, low head loss characteristics of the NSF 61 certified 5120 Series mixing valve make it ideal for use in the distribution of water through a domestic hot water system. The valves unique design and advanced thermostatic element ensures a stable mixed water temperature throughout the valves adjustable range.


  • NSF 61 Certified
  • <.25% Lead
  • Suitable for use in Potable Water
  • High Flow
  • Snap on Protective Cover
  • No Routine Maintenance Required

1" Sweat 5124 Mixing Valve (Low Lead)


by PowerReviews
Taco3/4" Sweat 5123 Mixing Valve (Low Lead)

(based on 2 reviews)

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Reviewed by 2 customers

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Big flow and easy to adjust!

By MM on LI

from Melville NY

Verified Buyer



      Best Uses

        Comments about 3/4" Sweat 5123 Mixing Valve (Low Lead):

        I used this as a mixing valve on my indirect hot water tank. I keep the tank above 140* to kill off any bacteria, but dont want the danger of water that hot at the faucet. With this valve I mix it down to around 125*, hot enough for a dishwasher, but not hot enough to instantly scald someone by accident. I chose this model due to its higher flow rating than most other mixing valves. If filling a tub while doing laundry or washing dishes is a possibility in your house you dont want a mixing valve restricting the flow. This high flow model will flow enough proper temperature water to supply several faucets or appliances at the same time without restricting total flow. The unions make the install or replacent easy. Quick and easy to adjust, and the instructions are spot on.

        • Was this a gift?:
        • No

        easy to install

        By joeabby

        from Washington, Ct

        Verified Buyer

        Comments about 1"" Series 5124 Low Lead Mixing Valve:

        The valve is installed, but not in use yet.

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        • 3/4" Sweat 5123 Mixing Valve (Low Lead)


          Can this value be used on a boiler...max temp 180*.... Needed to raise return water temp.......thanks
          Asked on 1/26/2015 by Larry from Pa.

          1 answer

          • CUSTOMER CARE


            Yes, it can.

            Answered on 1/29/2015 by SupplyHouse Staff from NY
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