AFQM, PN 25, DN 100, Flow rate [m³/h]: 12.60 - 63.00, Flange, Mounting version: Free


AFQM PN25 100/125 /0,2 flange flow/ret

Product details

Gross weight 120 Kilogram
Net weight 120 Kilogram
Volume 633.6 Liter
EAN 5702421809044


Actuator diaphragm material EPDM (Rolling, fibre enforced)
Actuator size [cm²] 250 cm²
Application District Heating
Cavitation factor 0.35
China RoHS compliance Out of scope
Connection size DN 100
Connection types Flange
Description AFQM PN25 100/125 /0,2 flange flow/ret
Diameter [mm] 100 mm
Differential pressure range [bar] [Max] 15 bar
EU RoHS compliance Yes with exemptions
Flow control Yes
Flow limitation Yes
Flow rate [m³/h] 63 m³/h
Flow rate [m³/h] [Max] 63 m³/h
Flow rate [m³/h] [Min] 12.6 m³/h
Flow restrictor diff.pressure - dpb [bar] 0.2 bar
Function Flow controller with int. control valve
Function VSP - P No
Function VSP - Q No
Function VSP - T No
In scope of WEEE and contain batteries No
Kvs values [m³/h] 125 m³/h
Leakage rate [% Kvs] 0.01
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 Free
Number of ports 2
Permissible media District heating/cooling circulation water
PN alternative VSP 16
Pressure class PN 25
Pressure controller No
Pressure nominal [bar] 25 bar
Pressure relieve system control valve insert Bellows (Stainless steel M. No. 1.4571)
Product Group Pressure flow controllers
REACH Candidate List substances 0.1 Lead (CAS no. 7439-92-1)
Sealing CV material EPDM
Sealing DP material EPDM
Setting Type NONE
Stem position Normally open
Stroke [mm] 20 mm
UK RoHS compliance Out of scope
Valve body material Ductile iron EN-GJS-400-18-LT (GGG 40.3)
Valve cone CV material Stainless steel mat. No. 1.4404
Valve cone DP material Stainless steel mat. No. 1.4404
Valve seat material Stainless steel M. No. 1.4021
Valve size DN 100


Spare Parts






Software and firmware to extend functionality