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CALEFFI 523170A Image 1

CALEFFI 523170A 1-1/4 3-WAY THERMOSTATIC MIX VALVE

MFR Part #: 523170A
SKU #: 1257252
Brand: Caleffi
UPC: 8016615471304
Caleffi 523170A 5321 High-Flow Thermostatic Mixing Valve, 1-1/4 in, MNPT, 200 psi, 4.4 gpm, Brass Body
Radiant Hydronic Heating Systems and Domestic Water Systems
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 | ANSI/NSF 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

Caleffi Thermostatic Mixing Valve, High-Flow, Series: 5321, 1-1/4 in Nominal Size, MNPT, 200 psi, 95 to 150 deg F, 4.4 gpm Flow, Media: Water/Glycol, 8-1/4 in Inlet to Outlet Length, 3-3/8 in Top to Inlet Center, Brass Body, Stainless Steel Trim, EPDM Seal, 7-3/4 in H

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.

Product Details

Caleffi Thermostatic Mixing Valve, High-Flow, Series: 5321, 1-1/4 in Nominal Size, MNPT, 200 psi, 95 to 150 deg F, 4.4 gpm Flow, Media: Water/Glycol, 8-1/4 in Inlet to Outlet Length, 3-3/8 in Top to Inlet Center, Brass Body, Stainless Steel Trim, EPDM Seal, 7-3/4 in H

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.

Attributes

Body Material: Brass
Dimensions: 7-3/4 in H
End Style: MNPT
Flow Capacity: 4.4 gpm
Inlet to Outlet Length: 8-1/4 in
Media: Water/Glycol
Nominal Size: 1-1/4 in
Pressure Rating: 200 psi
Series: 5321
Softgoods Material: EPDM Seal
Temperature Rating: 95 to 150 deg F
Top to Inlet Center: 3-3/8 in
Trim Material: Stainless Steel
Type: High-Flow

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

Resources

Instruction/Installation Manual
Specification Sheet