Watts B1156F (W/PRESS) 1/2 - Part of the B1156F Series

This 1/2 inch 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 a bronze body with with integral press fitting ends, a tight seating check valve, stainless steel strainer, and purge lever for manual purging. It has high capacity performance and a simplified servicing design. It is suitable for use in the boiler feed lines of hydronic heating systems. The maximum pressure is 100 psi (6.9 bar).

Features

• High capacity
• Integral press fitting ends
• Purge lever
• Stainless steel strainer, check valve

Specifications
Adjustable Reduced Pressure Range	10 to 25
Adjustable Reduced Pressure Range-BAR	0.7 to 1.7
Body Material	Bronze
Brand	Watts
Corrosion Resistant Coating	No
EAN	098268121803
Gauge Option	No Gauge
Inlet Connection Size	1/2 IN
Inlet Connection Type	Press
Inlet Thread Type	Does Not Apply To Product
Lead Free	NO
Maximum Operating Temperature-Celsius	100.00
Maximum Operating Temperature-Fahrenheit	212
Maximum Working Pressure-BAR	6.90
Maximum Working Pressure-PSI	100
Minimum Temperature - Celsius	0.50
Minimum Temperature-Fahrenheit	33
Outlet Connection Size	1/2 IN
Outlet Connection Type	Press
Outlet Thread Type	Does Not Apply To Product
Part Number	0858569
Series	B1156F
Standard Reduced Pressure Setting-BAR	1.00
Standard Reduced Pressure Setting-PSI	15
Strainer	Yes
Strainer Material	Stainless Steel
Thermal Expansion Bypass	No
Valve Style	Standard

• Specification Sheet - 1156F
• Specification Sheet - 1156F (French)
• Specification Sheet - 1156F (Spanish)

UPC - 098268121803