Product Features

•  Cylinder pressure regulator with lightweight materials
•  Brass chrome plated or aluminium body and aluminium bonnet 
   for inert, reactive, flammable and oxidizing gas and mixtures up 
   to grade 6.0
•  Stainless steel 316L body and aluminium bonnet for corrosive gases
•  Accurate and stable pressure control
•  Minimal internal volume allows for rapid purging and carry-over
•  Various porting configurations are available
•  Tested for use with oxygen


Typical Applications

•  Analyzers
•  Lecture bottles
•  Sampling systems


Technical Data

•  Type: single-stage
•  Inlet pressure P1: max. 250 bar
•  Outlet pressure P2: 2/4/10 bar
•  Body regulator: see ordering info
•  Valve seat: PCTFE
•  Diaphragm: Hastelloy® C276
•  O-ring: Viton® (FKM)
  (option) Kalrez® (FFKM)
•  Filter: SS 316L
•  Inlets and Outlets: 1/8”, 1/4”NPT(F)
•  Temperature range: -30℃ to +74℃
•  Leak rate: (to atmosphere) 1x10-6 mbar I/s He
                    (via seat) bubble-tight
•  Flow capacity: Cv=0.06
•  Weight: 0.47kg



Home    Vhps    Cylinder Pressure Regulators    VSR-1EM SERIES