Aperval

Description

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.

Features

  • Accuracy class: up to 2.5
  • Available size DN: 1″, 2″, 2″ 1/2, 3″, 4″
  • Closing pressure class SG: up to 5
  • Design pressure: up to 25 bar
  • Design temperature: from -10 °C to +60 °C (higher or lower temperatures on demand)
  • Flanging: class 150 RF or RTJ according to ASME B16.5
  • Minimum working differential pressure: 450 mbar
  • Outlet pressure range of Wd: from 5 to 9500 mbar
  • Range of inlet pressure bpu: from 0.5 to 25 bar

Configurations

The configuration options can be compounded and aggregated differently. Please refer to the technical manual for all available combinations.
Silencer
Slam shut
Monitor

Documentation

Technical Manual

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Poster

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Technical brochure

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