Dixon Valve DGC300SS 3" Stainless Steel Dry Gas Coupler

Product Description


  • Dry gas couplings are designed for safe loading and discharge of bobtails or intermediate bulk delivery trucks and transfer to and from railcars.
  • The primary application is in the handling of LPG - Propane and Butane.


  • Quick and easy to connect and can be connected to a tank unit with pressures up to 225 PSI
  • For higher pressure, couplings can easily be equipped with a pressure relief valve that dissipates trapped fluid pressure into the hose coupler without spillage.
  • Reliable- easy to use, easy to maintain and saves time
  • Minimizes the risk of cold burns, spillage and product loss, and health risks
  • Keeps the environment free of hazardous vapors and liquids


  • Stainless steel and brass/gunmetal
  • Gunmetal is produced to U.S. government bronze specification G

Compatibility & Interchange Data

  • Compatible with existing dry disconnect couplings

Safety notes

  • Working pressure is based on PSI at ambient temperature 70°F
Material 316 Stainless Steel
Seal FKM (FPM)
Female Thread NPT
Female Thread Size 3"
Body Size 119 mm
Working Pressure 360 PSI
Weight Lb 24.3000