Caleffi 521500A MixCal™ 3-Way Thermostatic Mixing Valve, 3/4" MNPT
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Original price
$218.00
Current price
$130.48
SKU 521500A
Caleffi 521500A MixCal™ 3-Way Thermostatic Mixing Valve, 3/4" MNPT
Stable mixed temperature performance with durable construction for long life
Due 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.
FEATURES
- Large 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.
PERFORMANCE
- Max 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)
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Min. Flow For Stable Performance: 1.0 GPM (4 l/min)
- Flow Rate Working Range: 1.0-14 gpm
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Material: DZR low lead brass
CERTIFICATIONS
- ASSE 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.
Technical Brochure
Sell Sheet
Instruction Sheet