This kunkle valve 6252FKH01-LS flanged safety relief valve 3-1/4" bore is a flow-control valve. It acts as the on/off or metering point in a piping or tubing run, controlling how fluid or air passes through the circuit. Key specifications noted on this listing include 3-1/4" Bore. It is commonly in OEM machinery and MRO replacement for fluid power circuits.
