AVQM, PN 25, DN 40, Flow rate [m³/h]: 0.80 - 12.00, External Thread, G 2 A, Mounting version: Free
AVQM, PN 25, DN 40, Flow rate [m³/h]: 0.80 - 12.00, External Thread, G 2 A, Mounting version: Free

003H6754

AVQM PN25 40/16 /0,2 thread flow/ret

Product details

Gross weight 5.64 kg
Net weight 5.19 kg
EAN 5702421542750

 

Actuator diaphragm material EPDM
Application District Heating
Cavitation factor 0.6
Cavitation factor 100% 0.22
Cavitation factor 25% 0.54
Cavitation factor 50% 0.44
Cavitation factor 75% 0.33
Connection size G 2 A
Connection types External Thread
Description AVQM PN25 40/16 /0,2 thread flow/ret
Diameter [mm] 40 mm
Differential pressure range [bar] [Max] 16 bar
Flow control Yes
Flow limitation Yes
Flow rate [m³/h] 10 m³/h
Flow rate [m³/h] [Max] 12 m³/h
Flow rate [m³/h] [Min] 0.8 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
Kvs values [m³/h] 16 m³/h
Leakage rate [% Kvs] 0.05
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 Piston
Product group Pressure flow controllers
Sealing CV material EPDM
Sealing DP material EPDM
Setting type None
Stem position Normally open
Stroke [mm] 10 mm
Type AVQM
Valve body material Ductile iron EN-GJS-400-18-LT (GGG 40.3)
Valve cone CV material Dezincing free brass CuZn36Pb2As
Valve cone DP material Dezincing free brass CuZn36Pb2As
Valve seat material Stainless steel, mat. No. 1.4571
Valve size DN 40

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