Historical
ANSI/(NFPA)T3.28.9 R1-1989 (R2004)
FluidPowerSystemsandProducts-MovingPartsFluidControls-MethodofDiagramming
This standard is intended to include the updating of existing graphic symbols for fluid logic devices and circuits by developing symbols for the following: a) sensing and input devices; b) interface devices; c) accessory devices (all commonly used with fluid logic systems); d) logic symbols. 1.2 This standard is intended to select those symbols for publication with this revised standard along with the proper reference to existing standards in cases where symbols already exist in other standards. 1.3 This standard is intended to provide standard graphic symbols whereby complete fluid logic systems can be represented.
CONTENT PROVIDER
National Fluid Power Association [nfpa-fluid]
National Fluid Power Association [nfpa-fluid]