Quick Connector for Q Series

Brand: Hy-Lok USA, Inc

  • Easy to use
  • Minimum equipment shutdown
  • No tools required to make or break a connection
  • No probability of cross threading, galling, under or over-tightening
  • Interchangeable with same type of Swagelok, Parker, Hoke and TOMCO components
  • Single End Shut Off (SESO) - This Quick Connector style features Body Only Shut off. Stem is open to atmosphere when disconnected
  • Double End Shut Off (DESO) - This Quick Connector style features both body and stem shut off at disconnection with a minimal amount of spillage and air inclusion


Maximum Operating Pressure

  • 3,000 psig(206 bar) @ 100° F (38° C)

End Connection Size

  • 1/4” to 1/2”

Temperature Rating

  • -10° to 400° F (-23° to 204° C) with Viton O-Ring

Body / Housing / Stem Material

  • 316 Stainless Steel
  • Brass

DESO Stem Sleeve Material

  • Polyurethane Enamel Coated 316

Body Sleeve/SESO Stem Sleeve/Body Poppet, Body Insert Material

  • 316 Stainless Steel
  • Brass

Locking Dogs

  • PTFE-coated 316SS Powdered Metal

Snap Ring/Spring Material

  • Stainless Steel


  • FKM

  • Gauge Calibration
  • Sampling System
  • Portable Test Equipment
  • Laboratory Equipment
  • Gas Distribution
  • Biopharmaceutical

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