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Caleffi 523170A 5321 High-Flow Thermostatic Mixing Valve, 1-1/4 in, MNPT, 200 psi, 4.4 gpm, Brass Body
CALEFFI 523170A HIGH FLOW 3-WAY MIXING VALVE 1-1/4" NPT
Mixing Valves
}
Brand: 
Caleffi 523170A 5321 High-Flow Thermostatic Mixing Valve, 1-1/4 in, MNPT, 200 psi, 4.4 gpm, Brass Body
3472290
Product ID:3472290
Famous Supply
- Dimensions: 7-3/4 in H
- Inlet to Outlet Length: 8-1/4 in
- Media: Water/Glycol
- 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
- Nominal Size: 1-1/4 in
- End Style: MNPT
- Pressure Rating: 200 psi
- Flow Capacity: 4.4 gpm
- Body Material: Brass
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
- Standards & Approvals
- Application
| 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 |
| 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 |
| Radiant Hydronic Heating Systems and Domestic Water Systems |