PIETRO FIORENTINI
Energy for a better life
Direct Operated Regulator
ATF Anti-Freeze
High-Medium Pressure Gas Regulator
A direct-operated pressure regulator designed for natural gas and non-corrosive gases, primarily used in medium pressure natural gas distribution networks. Features anti-freeze design and is characterized by ease of use and maintenance.
Anti-Freeze
Up to 220 bar
Easy Maintenance
Technical Specifications
Performance
Accuracy Class (AC)Up to 5
Lock-up Pressure Class (SG)Up to 10
Downstream Pressure (Wd)1.5 to 60 bar
Inlet Pressure (bpu)2 to 220 bar
Construction
Design Pressure220 bar
Operating Temperature-20°C to +60°C
Nominal SizesContact for available sizes
ConnectionsContact for connection options
Operation TypeDirect Operated, Anti-Freeze
Applications
Key Features
Anti-Freeze Design
Prevents freezing in cold weather conditions for reliable operation.
High Pressure Capability
Design pressure up to 220 bar for demanding applications.
Easy Maintenance
Designed for simple field maintenance and servicing.
Direct Operated
Simple direct-operated mechanism for reliable performance.
Downloads
Technical documentation and resources
Pilot Operated
ASX 176/FO
High pressure pilot operated regulator with Fail Open safety.
View Details
Need More Information?
Our technical team is ready to help you select the right regulator for your application.