Aperval

Aperval is a pilot-operated gas pressure regulator. Particularly suitable for medium and low pressure natural gas distribution networks, it can be used with previously filtered non-corrosive gases. It is classified as Fail Open according to the European Standard EN 334. Click here to see the product page in the 100% hydrogen version.

Applicable Standards
  • EN 334

    Gas pressure regulators for inlet pressure up to 10 MPa (100 bar)

  • ISO 23555-1

    Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa Part 1: General requirements

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