HONEYWELL FM911 1/2 in. NPT Backflow preventer and boiler fill valve combo assembly. Pressure regulating valve for automatic control of boiler feed water and other pressure reducing applications. Especially constructed for expansion tank mounting.

Features

• Fast fill feature.

• Built-in check valve.

Product Specifications

• Description: 1/2 in. NPT Backflow preventer and boiler fill valve combo assembly

• Application: Pressure reducing valve 12 psi preset and backflow preventer (FM451 and BP900 assembly)

• FAST Fill: yes

• Pipe Size (inch): 1/2 in.

• Connection Type: NPT

• Inlet Connection Size (in.): 1/2 in.

• Inlet Connection Type: Sweat and Threaded

• Regulating Pressure Range (psi): 4 psi to 60 psi

• Maximum Safe Operating Pressure (psi): 150 psi

• Maximum Safe Operating Pressure (kPa): 1034 kPa

• Maximum Ambient Temperature (F): 212 F

• Maximum Ambient Temperature (C): 100 C

• Materials (Body): Brass

• Weight (lb): 4 lb