Aperflux 101 High-Medium Pressure Gas Regulator - Pietro Fiorentini Saudi Arabia
Pilot Operated Regulator

Aperflux 101

High-Medium Pressure Gas Regulator

The Aperflux 101 is a pilot-operated pressure regulator designed for high-pressure transmission systems and medium pressure natural gas distribution networks. The device accommodates previously filtered non-corrosive gases and meets "Fail Open" classification under European Standard EN 334.

EN 334 Certified
Up to 85 bar
Fail Open

Technical Specifications

Detailed technical data for the Aperflux 101

Performance
Accuracy Class (AC) Up to 2.5
Lock-up Pressure Class (SG) Up to 10
Downstream Pressure (Wd) 0.8 to 74 bar
Inlet Pressure (bpu) 1.8 to 85 bar
Min. Differential Pressure 1 bar (>2 bar recommended)
Construction
Nominal Sizes 2″, 3″, 4″
Design Pressure Up to 85 bar
Operating Temperature -20°C to +60°C
Connections Class 300 and 600 RF or RTJ per ASME B16.5
Operation Type Pilot Operated

Applications

Gas Transmission HP
Gas Distribution MP
City Gates
Compressor Stations
Gas Networks
Industrial Plants

Key Features

Fail Open Design

Meets EN 334 standards for fail-safe operation in critical applications.

High Accuracy

Accuracy class up to 2.5 ensures precise pressure regulation.

Wide Pressure Range

Handles inlet pressures from 1.8 to 85 bar for versatile applications.

Global Standards

ASME B16.5 connections for worldwide compatibility.

Pilot Operated

Reliable pilot-operated mechanism for stable pressure control.

Extended Temperature Range

Operates reliably from -20°C to +60°C with custom options available.

Need More Information?

Our technical team is ready to help you select the right regulator for your application.