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HP 100 Low Pressure Gas Regulator - Pietro Fiorentini Saudi Arabia H2 Ready
Direct Operated Regulator

HP 100

Spring Loaded Low Pressure Regulator

A spring-loaded gas pressure regulator designed for medium and low-pressure natural gas distribution networks, commercial, and industrial applications. Features fail-open classification per EN 334 standard and is Hydrogen Ready for NG-H2 blending. LPG version available. Requires previously filtered non-corrosive gases.

H2 Ready
Up to 20 bar
Fail Open
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Technical Specifications

Performance
Inlet Pressure1 to 20 bar
Downstream Pressure (AP)300 to 800 mbar
Downstream Pressure (TR)800 to 4,500 mbar
Downstream Pressure (SO)300 to 7,000 mbar
Downstream Pressure (SU)100 to 3,000 mbar
Accuracy Class (AC)Up to 5
Lock-up Pressure Class (SG)Up to 10
Safety Accuracy Class (AG)10
Construction
Design Pressure20 bar
Operating Temperature-20°C to +60°C
Connections - Inlet1"
Connections - Outlet1" in-line or 1-1/2" right-angle
Device ClassificationFail Open per EN 334
Gas CompatibilityFiltered non-corrosive gases, LPG version available

Applications

Gas Distribution LP
Gas Distribution MP
Commercial Users
Industrial Applications
LPG Systems
NG-H2 Blending

Key Features

Hydrogen Ready

Compatible with NG-H2 blending applications for future-ready installations.

Fail Open (EN 334)

Classified as Fail Open per EN 334 European standard for safety.

Spring Loaded Design

Reliable direct-operated pressure regulation with diaphragm control up to 20 bar.

LPG Version Available

Available in LPG-compatible configuration for versatile fuel options.

Downloads

Technical documentation and resources

Flyer

PDF - English

Technical Manual

PDF - English

Technical Brochure

PDF - English

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