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Brass mixing valve with black adjustable knob, copper inlet/outlet connections, and temperature gauge dial at bottom.

Caleffi 521616A MixCal Adjustable Thermostatic and Pressure Balanced Mixing Valve, 1" Press

Regular price $272.80
Sale price $272.80 Regular price $0.00

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For point of distribution in domestic water systems and radiant hydronic heating systems.

Low-lead: Brass valve body.

Internal anti-scale materials.
Peroxide-cured EPDM seals.

Locking set point knob.

Max working pressure: 200 psi
Max recommended differential pressure: 20 psi
Max inlet temp: 200?F
Adjustable range: 85? - 150?F

Min flow for optimum performance: 1.0 gpm

Available with or without gauge:
Gauge scale: 30? - 210?F
Gauge accuracy: ± 6?F
Gauge dial: 2" diameter

Compliance with the following codes: IPC, IRC, UPC and NPC for use in accordance with the U.S. and Canadian plumbing codes

Compliance with the following standards:

  • ASSE 1017-2009
  • CSA B125.3-2012
  • NSF/ANSI 372 - 2016, 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