Belimo F6100HDU 2-Way Butterfly Undercut Valve 4"

The Belimo F6100HDU 2-Way Butterfly Undercut Valve is an essential component of HVAC systems and designed to operates as a reliable 4-inch ductile cast iron part that controls system fluids efficiently. The valve's ductile cast iron construction and resilient EPDM seat enable bubble-tight shut-off and allow operation with chilled or hot water at glycol concentrations below 60%. The valve's modified equal percentage flow characteristic enables accurate flow regulation that makes it suitable for chiller isolation and large air handler coil control applications. The valve operates with low maintenance.