1/2” Union Threaded Mixing Valve (Lead-Free), ASSE 1070, 85-120F

1/2” Union Threaded Mixing Valve (Lead-Free), ASSE 1070, 85-120F
1/2” Union Threaded Mixing Valve (Lead-Free), ASSE 1070, 85-120F QR Code
Views: 1984 Product Code: 5122-T2

MPN: 5122-T2


Weight:1.80 lb

Dimensions (L x W x H ): 6.50 x 5.00 x 2.00

Usually ships: 1 business days
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The 5122-T2 from Taco is a 1/2” Union Threaded Mixing Valve (Lead-Free), ASSE 1070, 85-120F. It's designed for use at the water heater to distribute controlled water temperatures to the domestic hot water system and is suitable for use in Potable Water. 

Taco's new 5122-T2 Low Lead Mixing Valve makes it ideal for use in the distribution of water through a domestic hot water system. The valve's unique design and advanced thermostatic element doesn't require routine maintenance and ensures a stable mixed water temperature throughout the valves adjustable range. The Second-generation material was tested and calibrated under closely controlled conditions ensuring durability and functionality.


Body: Forged Brass (≤.25% Lead Brass);
Internal Components: ≤.25% Lead Brass, Noryl GFN2;
Seals: Viton;
Spring: Stainless Steel;
Piston: Polysulfone;
Gaskets: EPDM.


  • Lead-Free Compliant (≤.25% Lead)
  • Suitable For Use in Potable Water
  • No Routine Maintenance Required
  • Lockable Maximum Temperature Setting
  • Outlet Temperature Strip.

Technical Specifications:

  • Connections: 1/2" Union Thread
  • Heat Capacity: 1.8 Cv
  • Maximum Flow: 14 GPM (54 L/Min)
  • Minimum Flow: 1 GPM (3.8 L/Min)
  • Hot Supply Temperature: 120-180°F (49-82°C)
  • Cold Supply Temperature: 39-80°F (5-27°C)
  • Maximum Inlet Pressure: 200 psi (13.8 Bar)
  • Maximum Variation in Supply Pressure: 20%
  • Minimum Temperature Differential Between Hot Supply and Mixed: 27°F (15°C)
  • Outlet Temperature Range: 85-120°F (29-49°C)
  • Factory Set to: 115-120°F (41-45°C)
  • Accuracy of Outlet Temperature: ± 3°F
  • Approvals: ASSE 1017 / 1070, CSA125.3, cUPC.
Product Specs
Application: Point of Source
Body Pattern: 3-Way
Connection Type: Threaded
Features: Lead Free
Flow Capacity (Cv): 1.8
Material: Forged Brass
Max Flow (GPM): 14
Max Pressure (PSI): 200
Size: 1/2"
Standards Met: ASSE 1070
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