Product Features

•  Single-stage pressure regulator
•  All gas-wetted parts made of stainless steel SS 316L, Hastelloy C276 and
   PCTFE respectively
•  High control outlet pressure accuracy
•  Metal-to-metal seal to atmosphere
•  Simple outlet pressure limitation by hand-wheel
•  100% helium-leak-tested
•  Cleaned for O2 service


Technical Data

  • •  Type: single-stage
    •  Inlet pressure P1: max. 3500 psig
    •  Outlet pressure P2: 10/30/60/100/150/200/300/500 psig
    •  Materials
    •  Body regulator: see ordering info
    •  Valve seat: PCTFE
    •  Diaphragm: Hastelloy® C276
    •  Inlets and Outlets: 1/4” NPT(F) and tube fitting
    •  Temperature range: -40°F to +160°F (-40°C to +71°C)
    •  Leak rate (to atmosphere): 1x10-9 mbar I/s He
    •  Flow capacity: Cv=0.09 (Cv=0.15 option)
    •  Weight: approx.1.25 kg (depending onconnections or options)
    •  Supply Pressure effect: 0.35 psig rise in delivery pressure per 100 psig source pressure drop@Cv=0.09
                                             0.5 psig rise in delivery pressure per 100 psig source pressure drop@  Cv=0.15



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