Double second-stage pressure regulators with physical block

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Description

Description

Double second-stage pressure regulators with physical block in double version in by-pass with anodized aluminium body

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technical_sheet_E37A2.2015.05-Double-second-stage-pressure-regulators.pdf

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Identification

  • Second stage pressure regulator in double version in by-pass with anodized aluminium body
  • Removable bell with pressure adjustment gear for physical block (PATENTED SYSTEM)
  • Dual emergency supply inlet available in versions UNI 9507, AFNOR NF S 90-116, NIST (high and low pressure)
  • Integrated shut-off valves on pressure regulator inlet and outlet
  • Inlet and outlet pressure gauges
  • Facility to install pressure sensor for downstream pressure monitoring
  • Pipes inlet and outlet with fitting for pipe welding
  • Shut-off valves seal by means of Teflon elements
  • Sintered inlet filter to protect downstream line
  • Check valve for replacement of pressure gauges and pressure sensor
  • Emergency supply point connection with check valve
  • Identification of inlet and outlet closing hand-knobs by means of color associated with the distributed gas
  • Laser engraved marking of production lot and product code
  • Emergency AFNOR supply point with internal non-return system, allowing maintenance without interruption of gas flow
  • Screw pressure adjustement for exit gas flow

CE marking

Notified body: 0426
CE marking in risk class II B in accordance with Legislative Decree 24 February 1997, no. 46 “Implementation of Directive 93/42/EEC, concerning Medical Devices” and further modifications

Reference standards

ISO 10524-2: “Pressure regulators for use with medical gases – Part 2: Manifold and line pressure regulators”
ISO 7396-1: ”Medical gas pipeline systems – Part 1: Pipeline systems for compressed medical gases and vacuum”