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AFD Pressure Reduction Controller for VFG 2 (1) & VFGS 2
Brand: DanfossThe controller is a self-acting pressure reduction controller primarily for use in district heating systems.
The controller is normally open and closes on rising differential pressure.
The controller has a control valve, an actuator with one control diaphragm and a spring for pressure setting.
Further on three valve versions are available:
- VFG 2 for water, with metallic sealing cone
- VFG 21 for water, with soft sealing cone
- VFGS 2 for steam, with metallic sealing cone
Displaying price & availability for United States in CAD Change Location
9 models matching criteria
- bar: 3 to 12 - bar: 0.5 to 3
- Size - DN 15 to DN 125
100+ In Stock
$971.00 CAD
Does not ship to United States
- bar: 3 to 12 - bar: 8 to 16
50+ In Stock
$1,165.00 CAD
Does not ship to United States
- bar: 3 to 12 - bar: 8 to 16
- Size - DN 15 to DN 125
50+ In Stock
$610.00 CAD
Does not ship to United States
- bar: 3 to 12 - bar: 1 to 6
- Size - DN 150 to DN 250
25+ In Stock
$355.00 CAD
Does not ship to United States
- bar: 3 to 12 - bar: 0.1 to 0.7
- Size - DN 15 to DN 250
25+ In Stock
$2,483.00 CAD
Does not ship to United States
- bar: 3 to 12 - bar: 3 to 12
- Size - DN 15 to DN 125
25+ In Stock
$2,235.00 CAD
Does not ship to United States
- bar: 3 to 12 - bar: 0.15 to 1.5
- Size - DN 15 to DN 250
25+ In Stock
$2,400.00 CAD
Does not ship to United States
- bar: 3 to 12 - bar: 1 to 6
- Size - DN 15 to DN 125
17 In Stock
$65.00 CAD
Does not ship to United States
- bar: 3 to 12 - bar: 0.05 to 0.35
- Size - DN 15 to DN 250
3 In Stock
$90.00 CAD
Does not ship to United States
Specifications
Brand
Actuator Size
- 4.960 to 97.65 in² (32 to 630 cm²)
Applications
- District Heating Systems
Diaphragm Material
- Control Diaphragm: EPDM (Rolling: Fibre Enforced)
Differential Pressure
- psi: 0.725 to 232 (kPa: 5 to 1,600, bar: 0.05 to 16)
Enclosure, Body Material
- 1008 Stainless Steel
- Zinc-Plated & Yellow Chromate
Mounting Position
- Any For, Max.
- Horizontal For, Max.
Operating Pressure
- psi: 232.1 (kPa: 1,600, bar: 16) - Max.
- psi: 362.6 (kPa: 2,500, bar: 25) - Max.
Temperature Range
- 2° C (36° F) Min.
- District Heating Systems
