Aperflux 101

Aperflux 101 is a piloted-operated pressure regulator.

Particularly suitable for high-pressure transmission systems and for medium 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.

• Accuracy class AC: up to 2.5
• Nominal sizes DN: 2″, 3″, 4″
• Lock-up pressure class SG: up to 10
• Design pressure: up to 85 bar
• Design temperature: from -20 °C to +60 °C (higher or lower temperatures on demand)
• Connections: class 300 and 600 RF or RTJ according to ASME B16.5
• Minimum differential pressure: 1 bar, recommended > 2 bar
• Range of downstream pressure Wd: from 0.8 to 74 bar
• Inlet pressure range bpu: from 1.8 to 85 bar