O-ring Type Excess Flow Valve


Catalog literature: Low Pressure Fittings & Tubing.pdf Acrobat DC


Protects pressure gauges and other instrumentation from sudden surges in flow due to operator error or line failure. This valve provides dependable, tight shut-off.

Technical Data:

  • Operating pressure: 15,000 PSIG @ RT
  • Connection size: 1/4″
  • Connection type: SW250 (“SpeedBite” single-ferrule compression)
  • Orifice diameter: 0.188″
  • O-ring material: N/A
  • Max temperature: 650F
  • Cv: 3.00
  • Micron size: N/A microns
  • Element area: N/A sq.in.