The BKQF34-B Excavator Control Diverter Manual Hydraulic Valve is a single-section, monoblock valve with a 1-spool design. It is suitable for applications requiring manual control of hydraulic flow. The valve features a rated flow of 40 L/min (10.5 US gpm) and a maximum pressure of 1 MPa (145 psi). It is designed to operate in a viscosity range of 12 to 400 mm²/s (12 cSt to 400 cSt) and can withstand ambient temperatures ranging from -40°C to +80°C (-40°F to +176°F). The BKQF34-B is an ideal choice for a wide range of construction, material handling, and industrial applications, including telehandlers, forklifts, all terrain cranes, stackers, aerial platforms, motor graders, midi-excavators, mini-excavators, skid steer loaders, and compact wheel loaders.