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.

Click here to see the product page in the 100% hydrogen version.

Features

  • Accuracy class AC: up to 5 | up to 1% absolute (depending on working conditions)
  • Nominal sizes DN: 1″, 2″, 2″ 1/2, 3″, 4″
  • Lock-up pressure class SG: up to 10
  • Design pressure: up to 25 bar
  • Design temperature: from -20 °C to +60 °C (higher or lower temperatures on demand)
  • Connections: class 150 RF or RTJ according to ASME B16.5 and PN16 according to ISO 7500
  • Minimum differential pressure: 0.45 bar
  • Range of downstream pressure Wd: from 0.005 to 9.5 bar
  • Inlet pressure range 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

Flyer

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Technical Manual

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Poster

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Technical brochure

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