AFPQ 4, 0.10 bar - 0.70 bar, 0.20 bar, 250 cm²


AFPQ 4 PN40 0,1-0,7/0,2 250cm2 yellow

Product details

Gross weight 31.181 Kg
Net weight 31.181 Kg
Volume 49.39 Liter
EAN 5702421808474


Actuator diaphragm material EPDM (Rolling, fibre enforced)
Actuator size [cm²] 250 cm²
Body material Steel, mat. No 1.0338, zinc plated and yellow chromate
Description AFPQ 4 PN40 0,1-0,7/0,2 250cm2 yellow
Diameter [mm] [Max] 250 mm
Diameter [mm] [Min] 15 mm
Differential pressure setting [bar] [Max] 0.7 bar
Differential pressure setting [bar] [Min] 0.1 bar
Flow control Yes
Flow limitation No
Flow restrictor diff.pressure - dpb [bar] 0.2 bar
Function Diff. press. and flow controller
In scope of WEEE and contain batteries No
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 Flow
Operating pressure [bar] [Max] 40 bar
Permissible media District heating/cooling circulation water
Pressure controller Differential pressure controller
Pressure nominal [bar] 40 bar
Pressure setting range [bar] [Max] 0.7 bar
Product group Actuators - Pressure Flow
REACH Candidate List substances Lead (CAS no. 7439-92-1)
Setting Type Adjustable
Type AFPQ 4


Spare Parts






Software and firmware to extend functionality