H2 Ready
Cirval 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.
Supplied and supported across Saudi Arabia, the GCC and the Middle East from Al Khobar
Technical Specifications
Applications
Key Features
Hydrogen Ready
Ready for NG-H2 blending applications.
Lever Operated
Diaphragm and spring control mechanism.
Optional Configurations
Slam Shut, Monitor, and IMD options available.
Fail Open Safety
EN 334 compliant fail-open operation.
Downloads
Technical documentation and resources
Frequently asked questions
What is the Cirval?
The Cirval is a lever operated, direct acting gas pressure regulator controlled by a diaphragm and setting spring. It serves medium and low pressure distribution networks and commercial users. It is designed to ANSI B109.4, ANSI B109.5 and CSA 6.18, with NPT threaded or 2 inch 125 FF flanged connections, and is classified Fail Open under EN 334. Design pressure is up to 8.6 bar.
Which options does the Cirval offer?
The flyer lists an LA slam shut, an IMD (Independent Monitoring Device), an IFM (Integral Full Monitor) and a built-in strainer. The outlet is adjustable from about 14 to 820 mbar, and the flyer states 20% hydrogen blending compatibility. For ISO 228-1 threads or PN 16 flanges, look at the Cirval CE.
Do you supply the Cirval in Saudi Arabia and the GCC?
Yes. Pietro Fiorentini Saudi Industry in Al Khobar supplies and supports the Cirval for commercial and distribution projects in Saudi Arabia, the UAE, Qatar, Kuwait, Bahrain and Oman. Contact us with your inlet pressure, outlet set point and flow for a quotation.
H2 Ready
H2 Ready
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