butterfly valves and actuators
Linear flow controls IFC, VFC
Linear flow controls for control of continuously regulated burner processes, linear ratio of input signal to flow rate, control ratio 25:1, for gas and air, with actuator IC 20 or IC 40, EU certified.
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Overview
Linear flow controls for control of continuously regulated burner processes.
Features & Benefits:
Features & Benefits:
- Linear ratio of input signal to flow rate
- Control ratio 25:1, for gas and air
- With actuator IC 20 or IC 40
- EU certified
- Size: 1
- DN: 10 to 25
- Connection: Rp internal thread
- pu: max 500 mbar
Specifications
Actuation, Valve & Motion Control Specifications
- Actuator Type
- IC20, IC40 (full control), IC30 (mountable)
Fuel, Gas & Media Specifications
- Suitable Media
- Natural Gas, LPG (gaseous), Biogas (≤ 0.1% H₂S), and Clean Air
Storage/Transport Temperatures
- Storage Temperature
- -20 to +40 deg C
Dimensions & Size Specifications
- Sizes
- IFC 110, 115, 120, 125, 340, 350, 365
Material Specifications
- Seal Material
- HNBR/NBR
- Material
- Aluminum
Actuation, Control & Motion Characteristics
- Restricting Cylinder
- POM/Aluminum
- Control Cylinder
- Aluminum
Electrical Specifications
- Maintenance Interval
- Annual functional check; twice yearly for biologically produced methane
Safety, Protection & Reliability
- Leakage Rating
- <2% of kVS value
Installation & Mounting Specifications
- Installation Orientation
- IC20/IC40: vertical/horizontal, not upside-down
Pressure Specifications
- Inlet Pressure Range
- 500 mbar
Processing & Performance Metrics
- Flow Characteristic
- Linear relationship between angle and flow
Control, Logic & Functional Behavior
- Control Ratio
- 25:1
Connections & Interfaces
- Connection Type
- Rp Internal Thread (ISO 7-1)
Product Overview & Classification
- Components
- VFC linear flow control + IC20 or IC40 actuator
Standards & Certifications
- Approvals
- EU (GAR 2016/426), UKCA BS EN 13611, Eurasian Customs Union
Applications & Compatibility
- Applications
- Adjustment and regulation of gas and air flow rates in combustion systems
Environmental Conditions
- Ambient Temperature Range
- -20 to +60 deg C
Actuation, Valve & Motion Control Specifications
- Actuator Type
- IC20, IC40 (full control), IC30 (mountable)
Fuel, Gas & Media Specifications
- Suitable Media
- Natural Gas, LPG (gaseous), Biogas (≤ 0.1% H₂S), and Clean Air
Storage/Transport Temperatures
- Storage Temperature
- -20 to +40 deg C
Dimensions & Size Specifications
- Sizes
- IFC 110, 115, 120, 125, 340, 350, 365
Material Specifications
- Seal Material
- HNBR/NBR
- Material
- Aluminum
Actuation, Control & Motion Characteristics
- Restricting Cylinder
- POM/Aluminum
- Control Cylinder
- Aluminum
Electrical Specifications
- Maintenance Interval
- Annual functional check; twice yearly for biologically produced methane
Safety, Protection & Reliability
- Leakage Rating
- <2% of kVS value
Installation & Mounting Specifications
- Installation Orientation
- IC20/IC40: vertical/horizontal, not upside-down
Pressure Specifications
- Inlet Pressure Range
- 500 mbar
Processing & Performance Metrics
- Flow Characteristic
- Linear relationship between angle and flow
Control, Logic & Functional Behavior
- Control Ratio
- 25:1
Connections & Interfaces
- Connection Type
- Rp Internal Thread (ISO 7-1)
Product Overview & Classification
- Components
- VFC linear flow control + IC20 or IC40 actuator
Standards & Certifications
- Approvals
- EU (GAR 2016/426), UKCA BS EN 13611, Eurasian Customs Union
Applications & Compatibility
- Applications
- Adjustment and regulation of gas and air flow rates in combustion systems
Environmental Conditions
- Ambient Temperature Range
- -20 to +60 deg C
- Actuator Type : IC20, IC40 (full control), IC30 (mountable)
- Suitable Media : Natural Gas, LPG (gaseous), Biogas (≤ 0.1% H₂S), and Clean Air
- Storage Temperature : -20 to +40 deg C
- Sizes : IFC 110, 115, 120, 125, 340, 350, 365
- Seal Material : HNBR/NBR
- Restricting Cylinder : POM/Aluminum
- Material : Aluminum
- Maintenance Interval : Annual functional check; twice yearly for biologically produced methane
- Leakage Rating : <2% of kVS value
- Installation Orientation : IC20/IC40: vertical/horizontal, not upside-down
- Inlet Pressure Range : 500 mbar
- Flow Characteristic : Linear relationship between angle and flow
- Control Ratio : 25:1
- Control Cylinder : Aluminum
- Connection Type : Rp Internal Thread (ISO 7-1)
- Components : VFC linear flow control + IC20 or IC40 actuator
- Approvals : EU (GAR 2016/426), UKCA BS EN 13611, Eurasian Customs Union
- Applications : Adjustment and regulation of gas and air flow rates in combustion systems
- Ambient Temperature Range : -20 to +60 deg C
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