Images are representations only.
AFPA Actuator for VFG 2 (1)
Brand: DanfossThe controller is a self-acting differential pressure relief controller primarily for use in district heating systems.
The controller is normally closed and opens on rising differential pressure.
The controller has a control valve, an actuator with one control diaphragm and spring for differential pressure setting.
Further on two valve versions are available:
- VFG 2 with metallic sealing cone
- VFG 21 with soft sealing cone
Displaying price & availability for Washington, United States in CAD Change Location
5 models matching criteria
- Setting Range - 0.05 to 0.3 bar
- Size - DN 15 to DN 250
50+ In Stock
$1,048.00CAD
Does not ship to Washington, United States
- Setting Range - 0.1 to 0.6 bar
50+ In Stock
$2,303.00CAD
Does not ship to Washington, United States
- Setting Range - 1 to 5 bar
- Size - DN 15 to DN 125
50+ In Stock
$96.00CAD
Does not ship to Washington, United States
- Setting Range - 0.15 to 1.2 bar
50+ In Stock
$1,228.00CAD
Does not ship to Washington, United States
- Setting Range - 0.5 to 2.5 bar
8 In Stock
$1,229.00CAD
Does not ship to Washington, United States
Specifications
Brand
Actuator Size
- 12.4 to 97.65 in² (80 to 630 cm²)
Applications
- Used in District Heating Systems
Diaphragm Material
- EPDM (Rolling, Fibre Enforced) - Control Diaphragm
Differential Pressure
- psi: 0.72 to 72.52 (kPa: 5 to 500, bar: 0.05 to 5)
Enclosure, Body Material
- 1008 Stainless Steel
- Zinc-Plated & Yellow Chromate
Mounting Position
- Any Position for DN 15 to 80, Tmax ≤ 120° C (248° F)
- Horizontal for DN 15 to 80, Tmax > 120° C (248° F), DN 100 to 250
Operating Pressure
- psi: 232.1 (kPa: 1,600, bar: 16) - Max.
- psi: 362.6 (kPa: 2,500, bar: 25) - Max.
- District Heating Systems
