Caleffi

Caleffi 523177A High-Flow Thermostatic Mixing Valve, 1-1/4 in, C, 200 psi, 4.4 gpm, Brass Body

CAL523177A MFG #: 523177A
Caleffi 523177A High-Flow Thermostatic Mixing Valve, 1-1/4 in, C, 200 psi, 4.4 gpm, Brass Body
  • Body Material: Brass
  • Dimensions: 7-5/8 in H
  • End Style: C
  • Flow Capacity: 4.4 gpm
  • Inlet to Outlet Length: 6-3/4 in
  • Manufacturer Name: Caleffi
  • Media: Water/Glycol
  • Nominal Size: 1-1/4 in
  • Pressure Rating: 200 psi
  • Series: 5231
  • Softgoods Material: EPDM Seal
  • Temperature Rating: 95 to 150 deg F
  • Top to Inlet Center: 9 in
  • Trim Material: Stainless Steel
  • Type: High-Flow
The thermostatic mixing valve is used in systems producing domestic hot water or in radiant heating systems. Its function is to maintain the temperature of the mixed water supplied to the user at a constant set value when there are variations in the supply pressure and temperature of the incoming hot and cold water or in the flow rate. The 5231 series thermostatic mixing valves are ASSE 1017 approved for point of distribution and are designed specifically for systems requiring high flow rates and precise, stable temperature control.
  • Features and More

Features

  • Anti-scale materials prevent scaling on internal sliding parts, that reduces jamming caused by lime deposits, assuring reliable, constant temperature setpoint and long, trouble-free operating life
  • https://youtu.be/x4U3ITrvZTU?list=PLuuV0ELkYb5U-5XJQ47665Y61S-Y5JAfs

Application

  • Radiant Hydronic Heating Systems and Domestic Water Systems

Includes

  • Temperature Gauge

Standards/Approvals/Certifications

  • ANSI/NSF 372-2011
  • ASSE 1017-2009
  • CSA B125.3-2012
  • FM 21654
  • IAPMO R&T Certified
  • ISO 9001
  • Low Lead Certified by ICC-ES
  • File PMG-13
  • 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