Caleffi 523176A MixCal+ High-Flow 3-Way Thermostatic Mixing Valve, 1-1/4" Press, 7.6 Cv, ASSE 1017

The Caleffi 523176A is a MixCal+ high-flow 3-way thermostatic mixing valve with 1-1/4" copper press connections. It blends hot and cold water to deliver a stable mixed-water temperature to the hot water distribution system, with a flow capacity of 7.6 Cv.

MixCal+ high-flow valves are ASSE 1017 listed point-of-source mixing valves, typically installed at the outlet of a water heater, boiler or storage tank to temper domestic hot water before it is distributed through the building. The brass body is rated for a minimum flow of 4.4 GPM.

Before ordering: confirm the 1-1/4" pipe size and press connection, and check that your lowest expected hot water demand is above the 4.4 GPM minimum flow. Press ends require the matching copper press tool and jaws. An ASSE 1017 valve is a point-of-source device; where code requires point-of-use scald protection (ASSE 1016 or 1070) at fixtures, it must be provided separately.

Specifications

• Brand: Caleffi
• Manufacturer Part #: 523176A
• Series: MixCal+ High Flow
• Type: 3-Way Thermostatic Mixing Valve
• Size: 1-1/4"
• Connection: Press x Press
• Material: Brass
• Flow Capacity (Cv): 7.6
• Min Flow: 4.4 GPM
• Application: Point of source
• Standards: ASSE 1017
• UPC: 8016615617115
• Category: Mixing Valve - High Flow

Documents

• Technical Data Sheet (PDF)
• Installation & Operation Manual (PDF)
• Submittal Sheet (PDF)
• Technical Bulletin (PDF)

See also: mixing valve - high flow, all Caleffi products.