Parker Series D1FB Direct Operated Proportiona lDirectional Control Valve

General Description

SeriesD1FB(NG6) proportional directional valves are available with and without onboard electronics( OBE).

D1FBOBE:

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 connection to a serial RS-232 interface is available as an accessory.

D1FB for external electronics:

The parameters can be saved,changed and duplicated in combination with the digital power amplifer PWD00A-400.

The valve parameters can be edited witht he common ProPxD software for both versions.

Series D1FB valves can be ordered with spool/sleeve design(D1FB*0) for maximum precision,as well as spool/body design(D1FB*3) for high nominal flow–see functional limit curves for maximum flow capability

Features

• Spool/sleeve and spool/body

• 3 command options for D1FB OBE

: +/- 10V, 4…20mA, +/- 20mA

• High repeatability from valve to valve

• Low hysteresis

• Manual override

• Digital onboard electronics