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S1156F-STD Watts

Part of the 1156F Series

Ordering Code: 0386450

UPC: 098268023152

Lead Free: NO

1/2 In Hydronic Pressure Reducing Valve

This high capacity feed water pressure regulator is for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system leaks. It consists of an iron and bronze body construction with NPT threaded inlet and outlet connections, a tight seating check valve, purge lever for manual purging, and a stainless steel strainer. This regulator has high capacity performance and simplified servicing design. It is suitable for use in the boiler feed lines of hydronic heating systems.

Product Features

  • Maximum pressure 100psi (6.9 bar)
  • Fast fill lever
  • Adjustable pressure setting
  • High fill rate
Specifications
Adjustable Reduced Pressure Range 10 to 25
Adjustable Reduced Pressure Range-BAR 0.7 to 1.7
Body Material Bronze
BrandName Watts
Corrosion Resistant Coating No
Gauge Option No Gauge
Inlet Connection Size 1/2 IN
Inlet Connection Type Union Joint
Inlet Thread Type Does Not Apply To Product
LeadFree NO
Maximum Operating Temperature-Fahrenheit 212
Maximum Working Pressure-BAR 6.80
Maximum Working Pressure-PSI 100
Minimum Temperature-Fahrenheit 33
ModelNumber S1156F-STD
Outlet Connection Size 1/2 IN
Outlet Connection Type Female Threaded
Outlet Thread Type NPT
Part Number 0386450
Series 1156F
Standard Reduced Pressure Setting-BAR 1.00
Strainer Yes
Strainer Material Stainless Steel
Thermal Expansion Bypass No
Valve Style Standard

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