Highland In-line Shut Off Valve for First Stage – HL404-38



  • Install between first stage low pressure port and standard regulator hose
  • Slide machined Delrin collar to shut off gas flow
  • Commonly used with rebreather systems
  • Prevent critical gas loss
  • 3/8۝-24 UNF male inlet to 3/8۝-24 UNF female outlet threads
  • Low pressure use only – below 200 psi

Additional information



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