Cirval CE Medium-Low Pressure Gas Regulator - Pietro Fiorentini Saudi Arabia H2 Ready
Direct Operated Regulator

Cirval CE

Medium-Low Pressure Gas Regulator

A lever-operated gas pressure regulator controlled by a diaphragm and setting spring, designed for medium and low pressure natural gas distribution networks and commercial applications. Hydrogen-ready for NG-H2 blending. Classified as Fail Open according to European Standard EN 334.

H2 Ready
Up to 8.6 bar
Fail Open

Technical Specifications

Performance
Accuracy Class (AC)Up to 10
Lock-up Pressure Class (SG)Up to 20
Downstream Pressure Range (Wd)0.017 to 0.82 bar
Min. Differential Pressure0.12 bar
Construction
Design PressureUp to 8.6 bar
Design Temperature-20°C to +60°C
Nominal Sizes1-1/2″, 2″
Connections1″1/2 and 2″ threaded according to ISO 228-1; 2″ PN16 or ANSI 150RF according to ANSI B15.5
Fail ModeFail Open (EN 334)

Applications

Gas Distribution MP
Gas Distribution LP
Commercial Applications
NG-H2 Blending
Non-corrosive Filtered Gases
Gas Networks

Key Features

Hydrogen Ready

Certified for NG-H2 blending applications.

Lever Operated

Diaphragm-controlled with setting spring mechanism.

Fail Open Safety

Classified as Fail Open per European Standard EN 334.

Filtered Gas Compatible

Suitable for previously filtered non-corrosive gases.

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