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Frese SIGMA Compact DN50-DN300

The Frese SIGMA Compact is an externally adjustable dynamic balancing valve that provides simple, accurate and reliable flow limitation and isolation in heating and cooling systems. The Frese SIGMA Compact can be used in both heatingand cooling systems for the effective distribution of flow in various sections of the system.The Frese SIGMA Compact can be used instead of traditional double regulating valves and can be installed in both variable flow systems and constant flow systems. The Frese SIGMA Compact can be set to the required position easily by using the scale, to limit the flow rate in certain parts of a system, eliminating overflows and the unnecessary wastage of energy. The internal differential pressure control function of the Frese SIGMA Compact ensures that the set flow rate is limited irrespective of differential pressure fluctuations in the system. The hand wheel can be used to close the valve and to open it to the preset flow.
Manufacturer: Frese

Frese SIGMA Compact
Dynamic Balancing Valve
The Frese SIGMA Compact is an externally adjustable dynamic balancing valve that provides simple, accurate and reliable flow limitation and isolation in heating and cooling systems.
The Frese SIGMA Compact can be used in both heatingand cooling systems for the effective distribution of flow in various sections of the system.The Frese SIGMA Compact can be used instead of traditional double regulating valves and can be installed in both variable flow systems and constant flow systems.
The Frese SIGMA Compact can be set to the required position easily by using the scale, to limit the flow rate in certain parts of a system, eliminating overflows and the unnecessary wastage of energy. The internal differential pressure control function of the Frese SIGMA Compact ensures that the set flow rate is limited irrespective of differential pressure fluctuations in the system.
The hand wheel can be used to close the valve and to open it to the preset flow.

Benefits
• Easy to size and select as only the flow rate is required
• Simplified system design with the number of balancing valves being reduced
• Removes the requirement for main circuit or branch balancing valves in the system
• Works as a flow limiter ensuring no overflows
• Easy to install and adjust on site
• Provides flexibility if the system is modified after the initial installation
• Simplifies the commissioning process and reduces commissioning time due to automatic balancing of the system
• High level comfort for the end-users as a result of the correct balance of the hydraulic system
• Reliable operation as a dynamic balancing valve automatically finds the hydraulic balance regardless of pressure fluctuations in the system
Features
• Easy adjustment of the flow using the clear preset scale on the valve
• Hand wheel provides an isolation function up to 10 bar differential pressure
• No minimum straight pipe lengths required before or after the valve
• Built-in P/T plugs for needle system
• Size range: DN50 to DN300
• Flow range: 2,480 to 600,000 l/h
• Maximum differential pressure: 800 kPa

Technote Download

CLICK HERE TO DOWNLOAD FULL SPECIFICATIONS OF THIS PRODUCT. 

Frese SIGMA Compact
Dynamic Balancing Valve
The Frese SIGMA Compact is an externally adjustable dynamic balancing valve that provides simple, accurate and reliable flow limitation and isolation in heating and cooling systems.
The Frese SIGMA Compact can be used in both heatingand cooling systems for the effective distribution of flow in various sections of the system.The Frese SIGMA Compact can be used instead of traditional double regulating valves and can be installed in both variable flow systems and constant flow systems.
The Frese SIGMA Compact can be set to the required position easily by using the scale, to limit the flow rate in certain parts of a system, eliminating overflows and the unnecessary wastage of energy. The internal differential pressure control function of the Frese SIGMA Compact ensures that the set flow rate is limited irrespective of differential pressure fluctuations in the system.
The hand wheel can be used to close the valve and to open it to the preset flow.

Benefits
• Easy to size and select as only the flow rate is required
• Simplified system design with the number of balancing valves being reduced
• Removes the requirement for main circuit or branch balancing valves in the system
• Works as a flow limiter ensuring no overflows
• Easy to install and adjust on site
• Provides flexibility if the system is modified after the initial installation
• Simplifies the commissioning process and reduces commissioning time due to automatic balancing of the system
• High level comfort for the end-users as a result of the correct balance of the hydraulic system
• Reliable operation as a dynamic balancing valve automatically finds the hydraulic balance regardless of pressure fluctuations in the system
Features
• Easy adjustment of the flow using the clear preset scale on the valve
• Hand wheel provides an isolation function up to 10 bar differential pressure
• No minimum straight pipe lengths required before or after the valve
• Built-in P/T plugs for needle system
• Size range: DN50 to DN300
• Flow range: 2,480 to 600,000 l/h
• Maximum differential pressure: 800 kPa

Technote Download

CLICK HERE TO DOWNLOAD FULL SPECIFICATIONS OF THIS PRODUCT.