1156F 1/2" Threaded Iron Pressure Regulator Zoom

1156F 1/2" Threaded Iron Pressure Regulator


Brand: Watts

Qty Price
/ each
$174.75 / box (5 units x $34.95)
In Stock! Ships in 24-48 Hours
(3 Available)


Size: 1/2"
Min Pressure (PSI): 10
Pressure Range: 10 to 25 psi
Max Pressure (PSI): 25
Connection Type: Threaded
Material: Cast Iron
Application: Heating
Max Inlet Pressure: 100 PSI
Pressure Set Point: Factory Set at 15 psi
Temperature Range (F): 212°F Max
Width (Inches): 3-1/2"
Height (Inches): 5.375
Weight (lbs): 2.1 lbs

Description for Watts 0386425

Series 1156F High Capacity Feed Water Pressure Regulators are 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. Series 1156F has high capacity performance and simplified servicing design. It is suitable for use in the boiler feed lines of hydronic heating systems. Also available with union solder or union threaded connections. Maximum Pressure: 100psi (6.9 bar).

"Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only."

1156F 1/2" Threaded Iron Pressure Regulator

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