Armstrong Pumps 570109-378 Model CBV-4FS Valve, Circuit Balancing, 4" ANSI 125# Flange, Cast Iron Body with EPDM Elastomers, 130-270 gpm Flow Rate Range, Straight Pattern Circuit Balancing Valve with two 1/4" Pressure Metering Ports rated at 250 psi maxim

Armstrong Pumps 570109-378 Model CBV-4FS Valve, Circuit Balancing, 4" ANSI 125# Flange, Cast Iron Body with EPDM Elastomers, 130-270 gpm Flow Rate Range, Straight Pattern Circuit Balancing Valve with two 1/4" Pressure Metering Ports rated at 250 psi maximum working pressure and 230 degree F maximum working temperature *** Factory New, Original Equipment OEM Armstrong Fluid Technology, Factory Warranty ***