Parker series Series D3FB (NG10) proportional directional valves

General Description 

Series D3FB (NG10) proportional directional valves are available with and without onboard electronics (OBE). D3FB OBE: The digital onboard electronics is situated in a robust metal housing, which allows the usage under rough environmental conditions. The nominal values are factory set. The cable connec tion to a serial RS-232 interface is available as acces sory. D3FB for external electronics: The parameters can be saved, changed and duplicated in combination with the digital power amplifier PWD00A-400. The valve parameters can be edited with the common ProPxD software for both versions. Series D3FB valves can be ordered with spool/sleeve design (D3FB*0) for maximum precision, as well as spool/body design (D3FB*3) for high nominal flow – see functional limit curves for maximum flow capability

Features

• Spool/sleeve and spool/body

• 3 command options for D3FB OBE: +/- 10V, 4…20mA, +/- 20mA

• High repeatability from valve to valve

• Low hysteresis

• Manual override

• Digital onboard electronics