Skip to Main Content
Logo

LF223-S-B-U 1 1/4

Part of the LF223 Series

Ordering Code: 88006549

UPC: 098268177350

Lead Free: YES

1 1/4 In Lead Free High Capacity Water Pressure Reducing Valve, NPT Thread Union x NPT Female, Inlet Strainer, Bypass

This 1 1/4 inch high capacity lead free water pressure reducing valve is commonly installed at the meter in residential, commercial and industrial buildings. It is designed to control the water pressure flowing to all the appliances and outlets within the building and provides an inexpensive means of supplying lower, more functional water pressure to outlets and appliances. It features a lead free cast copper silicon alloy body construction, bypass to control thermal expansion pressure, NPT threaded union inlet with strainer by NPT female threaded outlet connections, high temperature resisting enlarged diaphragm for hot or cold temperatures, a sealed spring cage and seat orifice for high capacity performance. The adjustable reduced pressure range is 25 to 75 PSI (1.72 to 5.17 bar).

Product Features

  • Sealed spring cage
  • Sensitive spring and large diaphragm for accurate pressure control
  • Bypass feature controls thermal expansion pressure
  • NPT threaded union inlet with strainer by NPT female threaded outlet connections
  • Lead free cast copper silicon alloy body construction
  • Disc holder removable for replacement of disc without dismantling the valve, no special tools are required
  • High temperature resisting diaphragm for hot or cold water
  • Enlarged diaphragm, spring cage and seat orifice for high capacity performance
  • Serviceable in line
Specifications
Adjustable Reduced Pressure Range 25 to 75
Adjustable Reduced Pressure Range-BAR 1.7 to 5.2
Body Material Lead Free Cast Copper Silicon Alloy
BrandName Watts
Corrosion Resistant Coating No
Disc Material EPDM
Gauge Option No Gauge
High Pressure Reduced Pressure Range Does Not Apply To Product
High Pressure Reduced Pressure Setting Does Not Apply To Product
Inlet Connection Size 1 1/4 IN
Inlet Connection Type Union Female Threaded
Inlet Thread Type NPT
LeadFree YES
Maximum Operating Temperature-Fahrenheit 160
Maximum Working Pressure-BAR 20.70
Maximum Working Pressure-PSI 300
Minimum Temperature-Fahrenheit 33
ModelNumber LF223-S-B-U 1 1/4
Outlet Connection Size 1 1/4 IN
Outlet Connection Type Female Threaded
Outlet Thread Type NPT
Part Number 88006549
Series LF223
Standard Reduced Pressure Setting-BAR 3.45
Standard Reduced Pressure Setting-PSI 50
Strainer Yes
Strainer Material Stainless Steel
Thermal Expansion Bypass Yes
Trim Material Stainless Steel
Valve Style Standard