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Valve Hand Wheel Color Coding Pics
NSTM 505-7-1 Color Code Table Part I
24APR13
Valve Hand Wheel Color Coding • AFFF Solution (striped
red/dark green) • Foam Discharge plugs
(AFFF) (striped red/green)
Valve Hand Wheel Color Coding • AFFF Concentrate (striped
light blue/red)
Valve Hand Wheel Color Coding • Fire Main (including root
valves (red)
• Halon (striped gray/white) • Watermist (Striped Red/Dark Blue)
Valve Hand Wheel Color Coding
Valve Hand Wheel Color Coding • Chilled water (surface ships)
(striped light blue/dark green)
• Demineralized Electronic Cooling Water (surface ships) (striped light blue/dark purple)
Valve Hand Wheel Color Coding • Potable Water (dark blue)
Valve Hand Wheel Color Coding • Seawater (other than FM
and Sprinkling (dark green) • Fresh water, Condensate,
Feed and Distillate (surface ships) (light blue)
Valve Hand Wheel Color Coding • Lube Oil (striped
black/yellow) • Fuel (yellow)
Valve Hand Wheel Color Coding • JP-5 (light purple) • Hydraulic (orange)
Valve Hand Wheel Color Coding • Sewage (gold) • Oil Pollution Abatement
(OPA-surface ships) (black)
Valve Hand Wheel Color Coding • Steam and Steam Drains
(white) • Refrigerant (dark purple)
Valve Hand Wheel Color Coding • LP and Salvage Air (tan) • Deballast Air (stripped
tan/black)
Valve Hand Wheel Color Coding • HP Air (1000psig and up)
(dark gray) • MP Air (>150 but
<1000psig) (stripped dark-gray/tan)
NO PHOTO AVAILABLE
Valve Hand Wheel Color Coding • Bleed Air Masker (striped
green-gray/light yellow) • Bleed Air Anti-Icing (striped
green-gray/light blue) (WRONG COLOR)
NO PHOTO AVAILABLE