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Caleffi 521509A 3-Way Thermostatic Mixing Valve 3/4" Sweat

Caleffi 521509A 3-Way Thermostatic Mixing Valve 3/4" Sweat

Caleffi

$165.95

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SKU:
521509A
Product Type:
Thermostatic Mixing Valve
Subcategory:
3-Way Mixing
Application:
Residential/Commercial
System Type:
Hydronic, Domestic Water
Installation Type:
OEM Replacement
Setpoint Range:
85–150°F
Pressure Rating:
200 PSI
Inlet Size:
3/4" Sweat
Connection Type:
Sweat/Solder
Connection / Joint:
Sweat/Solder
Material:
Low-Lead Brass
Lead-Free (NSF/ANSI 372):
Yes
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Caleffi 521509A is a 3-way thermostatic mixing valve with 3/4" sweat connections, designed for point-of-distribution mixing in domestic water systems and radiant hydronic heating applications. Features adjustable setpoint (85–150°F), low-lead brass body, and 200 PSI maximum working pressure. Includes locking set point knob for safety.
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