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H2 Ready
Pilot Operated Regulator
Aperval
Medium-Low Pressure Gas Regulator
A pilot-operated gas pressure regulator suitable for medium and low pressure natural gas distribution networks. Operates with previously filtered non-corrosive gases and is classified as "Fail Open" per EN 334 standards.
Fail Open
Up to 25 bar
High Precision
Technical Specifications
Performance
Accuracy Class (AC)Up to 5 | up to 1% absolute
Lock-up Pressure Class (SG)Up to 10
Downstream Pressure (Wd)0.005 to 9.5 bar
Inlet Pressure (bpu)0.5 to 25 bar
Min. Differential Pressure0.45 bar
Construction
Nominal Sizes1″, 2″, 2.5″, 3″, 4″
Design PressureUp to 25 bar
Operating Temperature-20°C to +60°C (higher/lower on demand)
ConnectionsClass 150 RF or RTJ per ASME B16.5; PN16 per ISO 7500
Fail ModeFail Open (EN 334)
Applications
Key Features
High Precision
Accuracy up to 1% absolute for precise pressure control.
Pilot Operated
Precise pressure regulation through pilot operation.
Flexible Configuration
Options for silencer, slam shut, and monitor.
Multiple Sizes
Available in 1″ - 4″ for varied requirements.
Downloads
Technical documentation and resources
Pilot Operated
Aperval 101
Pilot operated regulator for medium-low pressure applications.
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Direct Operated
Cirval
Lever-operated gas pressure regulator with H2 Ready certification.
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