AFA, 0.50 - 2.50 bar, 80 cm²


AFA PB25 0,5-2,5 80cm2 yellow

Product details

Gross weight 8.169 Kg
Net weight 7.471 Kg
Volume 26.754 Liter
EAN 5702421808245


Actuator diaphragm material EPDM (Rolling, fibre enforced)
Actuator size [cm2] 80 cm²
Body material Steel, mat. No 1.0338, zinc plated and yellow chromate
Description AFA PB25 0,5-2,5 80cm2 yellow
Diameter [mm] [Max] 125 mm
Diameter [mm] [Min] 15 mm
Differential pressure setting [bar] [Max] 2.5 bar
Differential pressure setting [bar] [Min] 0.5 bar
Flow control No
Flow limitation No
Function Press. relief controller
Media pH [Max] 10
Media pH [Min] 7
Media temperature [°C] [Max] 150 °C
Media temperature [°C] [Min] 2 °C
Medium alternative Glycolic water up to 30%
Mounting version Bypass
Operating pressure [bar] [Max] 25 bar
Permissible media District heating/cooling circulation water
Pressure controller Pressure relief controller
Pressure nominal [bar] 25 bar
Pressure setting range [bar] [Max] 2.5 bar
Pressure setting range [bar] [Min] 0.5 bar
Product Group Actuators - Pressure Flow
REACH Candidate List substances 0.1 Lead
SCIP dossier product name AFD/A
Setting type Adjustable
Type AFA


Spare Parts






Software and firmware to extend functionality