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
