Revere

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

Description: Caleffi 521509A MixCal™ 3-Way Thermostatic Mixing Valve, 3/4" SweatStable mixed temperature performance with durable construction for long lifeDue to the unique mixing chamber design, MixCal™ produces stable mixed water temperature as inlet temperatures and pressures vary. Scale formation is minimized via sliding surfaces constructed of an anti-scale polymer, thus guarding against seizing or erratic mixed temperatures. Durable peroxidecured EPDM O-ring seals resist wear from common water treatment additives such as chlorine and chloramines. FEATURESLarge mixing chamber and thermostatic cartridge: Enables precise mixed temperature stability during inlet temperature and pressure variations.Installation flexibility: ½” to 1” sweat, NPT, Press, PEX crimp and PEX expansion union connections. Temperature gauge and check valves optional.Anti-scale polymer materials: Inhibits scaling on internal sliding surfaces, assuring stable temperature control and long life.Tamper-proof adjustment setting lock: Prevents tampering of the mixed water temperature setpoint.Peroxide-cured EPDM seals: Stands up to treated water, chlorine or chloramines.Precisely manufactured: Finely machined threads and double O-rings for smooth knob adjustment. PERFORMANCEMax Working Pressure: 200 psi (14 bar)Setting Temperature Range: 85° - 150°F (30°-65°C)Tolerance: ±3°F (±2°C)Max. Hot Water Inlet Temp.: 200°F (93°C)Min. Flow For Stable Performance: 1.0 GPM (4 l/min) Flow Rate Working Range: 1.0-14 gpmMaterial: DZR low lead brass CERTIFICATIONSASSE 1017/CSA B125.3, certified by ICC-ES, file PMG-1357.NSF/ANSI/CAN 372-2011, Drinking Water System Components- Lead Content Reduction of Lead in Drinking Water Act, California Health and Safety Code 116875 S.3874, Reduction of Lead in Drinking Water Act, certified by ICC-ES, file PMG-1360.

Price: 142.99 USD

Location: Lawrenceburg, Kentucky

End Time: 2025-01-31T00:14:27.000Z

Shipping Cost: 0 USD

Product Images

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

Item Specifics

Restocking Fee: 15%

Return shipping will be paid by: Buyer

All returns accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money back or replacement (buyer's choice)

Brand: Caleffi

Port Type: Sweat

Suitable Media: Water

Body Material: Brass

Port Diameter: 3/4 in

MPN: 521509A

Recommended

CALEFFI AutoFill Boiler Feed Valve 1/2" NPT / 553542A
CALEFFI AutoFill Boiler Feed Valve 1/2" NPT / 553542A

$75.32

View Details
Caleffi 508013A Hygroscopic Air Vent 1/8-Inch NPT Male (New)
Caleffi 508013A Hygroscopic Air Vent 1/8-Inch NPT Male (New)

$12.99

View Details
Caleffi 553542A AutoFill Automatic Filling Valve, 1/2" M NPT Inlet x 1/2" F NPT
Caleffi 553542A AutoFill Automatic Filling Valve, 1/2" M NPT Inlet x 1/2" F NPT

$96.67

View Details
Caleffi 521519AC Mixing Valve With Temp Gauge 3/4" SWT With Check Valve
Caleffi 521519AC Mixing Valve With Temp Gauge 3/4" SWT With Check Valve

$147.99

View Details
Caleffi 1/2" Hard Copper Compression Fittings, 1/2" Compr.connections 150psi max
Caleffi 1/2" Hard Copper Compression Fittings, 1/2" Compr.connections 150psi max

$71.99

View Details
Caleffi 533351HA DOS Compact PRV Prescal 3/4" NPT Female w/SS Gauge
Caleffi 533351HA DOS Compact PRV Prescal 3/4" NPT Female w/SS Gauge

$76.99

View Details
Caleffi 553642A AutoFill Automatic Fast-Filling Boiler Fill Valve, 1/2" NPT
Caleffi 553642A AutoFill Automatic Fast-Filling Boiler Fill Valve, 1/2" NPT

$101.99

View Details
Caleffi 1-1/4" NPT Union Hydro Separator
Caleffi 1-1/4" NPT Union Hydro Separator

$450.00

View Details
Caleffi NA10363 1/4" Male NPT Pressure Gauge 0-60 psi NEW replacement
Caleffi NA10363 1/4" Male NPT Pressure Gauge 0-60 psi NEW replacement

$16.99

View Details
Caleffi 573503A 3/4" NPT female inlet/outlet Dual Check Backflow Preventer
Caleffi 573503A 3/4" NPT female inlet/outlet Dual Check Backflow Preventer

$72.99

View Details