Watts 1/2 in. Cast-Brass SWT x SWT Water Pressure Regulator-S1156 at The Home Depot
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Model # S1156

1/2 in. Cast-Brass SWT x SWT Water Pressure Regulator

Watts 1/2 in. Cast-Brass SWT x SWT Water Pressure Regulator

This item has been discontinued.
The Home Depot no longer carries this specific product.

$45.55 / each
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


Model # S1156

Internet # 100580241

The Watts 1/2 in. Cast-Brass SWT x SWT Water Pressure Regulator features high-capacity performance and unitized construction for ease of maintenance. The regulator has a maximum working pressure of 100 psi.

  • Cast-brass unitized construction is long lasting and offers easy maintenance
  • Dual controls for easy use with hot water boilers
  • Use on boiler feed lines to provide make-up water to the system
  • 100 Psi maximum working pressure
  • High-capacity performance
  • Note: Product may vary by store.

Info & Guides

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Actuation  Mechanical device  Assembled Depth (in.)  2.625 in 
Assembled Height (in.)  4.5 in  Assembled Width (in.)  2.08 in 
Compatible pipe material  Copper type M hard temper  Connection  Sweat x Sweat 
Insulated  No  Manufacturer Warranty  Watts (the "Company") warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. 
Material  Brass  Maximum pressure (psi)  100 
Maximum working temperature (F)  212  Minimum working temperature (F)  25 
Pipe or Fitting Product Type  Valve  Product Height (in.)  2.625 
Product Length (in.)  6.313 in  Product Weight (lb.)  2.08 lb 
Product Width (in.)  4.5 in  Push to connect  No 
Rating  Water  Returnable  90-Day 
Size (in.)  1/2  Valve Product Type  Pressure Regulating 
Valve inlet diameter (in.)  .5  Valve outlet diameter (in.)  .5 
Valve type  Other 



Most orders process within 3 business days.

Please allow 3 to 5 business days for Standard Shipping in addition to order processing time, which varies by product.  Items deliver by small parcel service.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.