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6-DBHU-6 Dixon Valve Instrumentation Fitting - Stainless Steel Bulkhead Union - 3/8" Tube OD

  • $22.71
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6-DBHU-6 Dixon Valve Instrumentation Fitting - Stainless Steel Bulkhead Union - 3/8" Tube OD

  • $22.71

Instrumentation Fittings - Bulkhead Unions Instrumentation fittings come completely assembled. Applications include: High Pressure, High Temperature, Nitrogen, Helium, Flammable Gases, Hydraulic Gases, Corrosive Media. On hose assemblies, pressure rating is the lower of either the rating of the coupling or the hose at 70 Deg. F

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Features:
  • Fully interchangeable with Swagelok® and Parker A-Lok® fittings.
  • Double collet (ferrule) swaging action.
  • Two positive seal points.
  • ASTM material construction.
  • Material: 316 stainless steel.
  • Temperature Ratings: -325 deg. F to 1200 deg. F (-198 deg. C to 648 deg. C)
Installation Instructions:
  • Cut tubing squarely and clean tube end thoroughly to remove burrs.
  • Insert the tubing into the assembly making sure the tubing seats firm against the shoulder of the body and the nut is finger tight.
  • Tighten the nut with a wrench 1-1/4 turns, while holding the body with a second wrench.
Safety Guidelines:
  • Never connect, disconnect or remake a fitting with pressure in the system.
  • Make sure all fittings are properly installed.
  • It is not recommended to go beyond the pressure rating of the tubing. Elongation could occur in the tubing, shrinking the wall thickness and cause potential harm.
  • For proper sealing it is recommended that the tubing and fittings be of like material.
  • Always use proper thread lubricant and sealants on tapered pipe threads.
  • Never bleed a system by loosening a fitting.

Suggested Working Pressures

Wall Thickness .028 .035 .049 .065 .083 .095 .109
1/4" 4,000 5,100 7,500 10,100 --- --- ---
3/8" --- 3,300 4,700 6,600 --- --- ---
1/2" --- 2,600 3,700 5,000 6,600 --- ---
5/8" --- --- 2,900 3,900 5,200 6,000 ---
3/4" --- --- 2,400 3,200 4,200 4,900 5,700
Part Number Tube OD Interchanges Min/Max Temp Package Quantity Weight (Lbs)
4-DBHU-4 1/4" 400-61 325 deg. F / 1200 deg. F (-198.33 deg. C / 648.89 deg. C) 10 1.4000
6-DBHU-6 3/8" 600-61 325 deg. F / 1200 deg. F (-198.33 deg. C / 648.89 deg. C) 10 1.6000
8-DBHU-8 1/2" 810-61 325 deg. F / 1200 deg. F (-198.33 deg. C / 648.89 deg. C) 10 3.0000
10-DBHU-10 5/8" 1010-61 325 deg. F / 1200 deg. F (-198.33 deg. C / 648.89 deg. C) 10 -
12-DBHU-12 3/4" 1210-16 325 deg. F / 1200 deg. F (-198.33 deg. C / 648.89 deg. C) 10 -
16-DBHU-16 1" 1610-16 325 deg. F / 1200 deg. F (-198.33 deg. C / 648.89 deg. C) 10 -