42F-8 Dixon Valve Brass SAE 45 deg. Flare Fitting - Union - 1/2" Tube Size x 3/4"-16 Straight Thread

  • $2.95
Features:
  • Reference SAE 010101
  • Economical fitting resists mechanical pullout.
  • Easy to disassemble and may be reassembled repeatedly, for a leak-proof connection.
  • Manufactured from CA 360, CA 345, or CA377 brass.
  • Manufactured especially for hard-to-hold liquids and gases.
Specifications:
  • Listed with Underwriter's Laboratories for flammable liquid, marine, refrigeration and gas applications. Meets functional requirements of SAE J512 and J513, ASA and MS (Military Standards).
  • Temperature range: -65 deg. F to 250 deg. F
  • Working Pressure Ranges: Temperature and type of tubing used are important factors, the table below is a good guide for proper selection. The PSI rating given is based on a temperature of 73 deg. F using copper tubing.
Assembly Instructions:
  • Cut tubing squarely and clean tube end thoroughly to remove burrs.
  • Place nut onto tube. Place threaded end of nut toward end of tube.
  • Flare tube end with flaring tool to provide 45 deg. flare.
  • Clamp tube flare between nut and nose of fitting body by screwing nut on finger-tight. Tighten with a wrench an additional 1/4 turn for a metal-to-metal seal.

Working Pressure Ranges:

PSI Tube OD Tube Wall
1400 1/4" .030
1000 3/8" .032
750 1/2" .032
650 5/8" .035
550 3/4" .035
Part Number Tube Size Straight Thread Hex PSI Min/Max Temp Material Weight (Lbs)
42F-4 1/4" 7/16"-20 7/16" 1400 (95.24 bar) -65 deg. F / 250 deg. F (-53.89 deg. C / 121.11 deg. C) Brass 0.0350
42F-6 3/8" 5/8"-18 5/8" 1000 (68.03 bar) -65 deg. F / 250 deg. F (-53.89 deg. C / 121.11 deg. C) Brass 0.0800
42F-8 1/2" 3/4"-16 3/4" 750 (51.02 bar) -65 deg. F / 250 deg. F (-53.89 deg. C / 121.11 deg. C) Brass 0.1200