Caleffi MixCal 521609A adjustable three-way thermostatic mixing valve maintains constant outlet temperature (85–150°F) in domestic hot water and hydronic heating systems. Features low-lead brass body, 1" sweat union connections, and 200 PSI maximum working pressure. ASSE 1017 and NSF/ANSI 372 certified for potable water service.
Caleffi 521609A 3-Way Thermostatic Mixing Valve 1" Sweat
Caleffi
$210.95
In Stock
- SKU:
- 521609A
- Product Type:
- Three-Way Thermostatic Mixing Valve
- Subcategory:
- Hydronic/Domestic Hot Water
- Application:
- Residential/Commercial
- System Type:
- Boiler, Radiant Heating, Domestic Hot Water
- Installation Type:
- OEM Replacement
- Temperature Range:
- 32°F to 200°F
- Setpoint Range:
- 85–150°F
- Pressure Rating:
- 200 PSI
- Inlet Size:
- 1" Sweat Union
- Connection Type:
- Sweat/Solder
- Connection / Joint:
- Sweat/Solder
- Material:
- Low-Lead Brass
- Lead-Free (NSF/ANSI 372):
- Yes