The WATTS 0204152 Under Sink Guardian Thermostatic Mixing Valve mixes hot and cold water to minimize scalding risks in commercial and residential under-sink applications. It features a lead-free brass body with 3/8 in. compression connections, check valves, and a tamper-resistant locking nut. The valve includes an integral strainer with 40 mesh stainless steel screens to filter debris.
Lead free brass body construction
80 to 120 deg F temperature
150 psi maximum pressure
Product Highlights
This thermostatic mixing valve provides superior flow rate, accurate temperature control, and low pressure drop for under-counter installations.
Product Information
Standard Information
Brand: WATTS
Manufacturer Part Number: 0204152
Country of Origin: Domestic
Technical Specifications
Media
Hot/Cold Water
Series
LFUSG-B
Manufacturer
Watts Water Technologies
Nominal Size
3/8 in
Body Material
Brass
Flow Capacity
0.25 gpm
Pressure Rating
150 psi
Softgoods Material
Buna-N Rubber Disc, O-Ring
Temperature Rating
80 to 120 deg F
Valve Application
Tempered Domestic Potable Water
Valve Connection
Compression
Inlet Connection Size
3/8"
Outlet Connection Size
3/8 IN
Minimum Flow GPM
0.25 GPM
Minimum Outlet Temperature
80
Maximum Outlet Temperature
120
Max Pressure
150 psi
Point-of-Use Certified
Yes
Point-of-Source Certified
No
ASSE Classification
1070
Replaces
0204143
Alias
LFUSG-B-M2, LFUSG-B-M1
UPC
098268520774
Model
LFUSG-B-M3
Size
3/8"
Application
Point of Use
Max Temp (F)
120
F
Min Temp (F)
80
F
Connection Type
Compression x Compression
Connection Method
Compression
Max Pressure (PSI)
150
Min Pressure (PSI)
30
Temperature Range (F)
80
F - 120
F
Type
Thermostatic Mixing Valve
Material
Lead Free Brass
Connection_Size
3/8"
Connection_Type
Compression Joint
Description
3/8 In Lead Free Thermostatic Mixing Valve, Adjustable 80-120 F, Low Q Value, Model Lfusg-b-m3