Norflux High-Medium Pressure Gas Regulator - Pietro Fiorentini Saudi Arabia
Direct Operated Regulator

Norflux

High-Medium Pressure Gas Regulator

A direct-operated regulator controlled by a diaphragm and setting spring, suitable for high-pressure transmission systems and medium-pressure natural gas distribution networks. Classified as Fail Open per European Standard. Designed for previously filtered, non-corrosive gases. Available on selected markets only.

Fail Open
Up to 100 bar
2″

Technical Specifications

Performance
Accuracy Class (AC)Up to 10 (conditions-dependent)
Lock-up Pressure Class (SG)Up to 10 (conditions-dependent)
Downstream Pressure (Wd)10 to 65 psig (0.07 to 0.45 MPa)
Min. Operating Differential7 psig (48 kPa)
Construction
Design PressureUp to 1450 psig (10.0 MPa)
Operating Temperature-20°C to +60°C (-4°F to +140°F)
Nominal Size2″
ConnectionsClass 300/600 RF/RTJ per ASME B16.5
Operation TypeDirect Operated, Fail Open

Applications

Gas Transmission HP
Gas Distribution MP
City Gates
District Stations
Gas Storage
Power Generation

Key Features

Direct Operated Design

Diaphragm and setting spring control mechanism for reliable, stable operation.

Fail-Safe Operation

Classified as Fail Open per European Standard for enhanced safety.

High Pressure Rating

Design pressure up to 1,450 psig (100 bar) for demanding high-pressure applications.

ASME Flange Connections

Class 300/600 RF/RTJ connections per ASME B16.5 for robust installations.

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