AVD PN25 15/1 1-5 thread flow/return

Product details

Gross weight 3.79 kg
Net weight 3.79 kg
EAN 5710104031842


Actuator diaphragm material EPDM
Application District Heating
Cavitation factor 0.6
Cavitation factor 100% 0.18
Cavitation factor 25% 0.56
Cavitation factor 50% 0.4
Cavitation factor 75% 0.32
Connection size G 3/4 A
Connection types External thread
Description AVD PN25 15/1 1-5 thread flow/return
Diameter [mm] 15 mm
Differential pressure range [bar] [Max] 20 bar
Flow control No
Flow limitation No
Function Press. reduction controller
Function VSP - P Yes
Function VSP - Q No
Function VSP - T No
Kvs values [m³/h] 1 m³/h
Leakage rate [% Kvs] 0.02
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 Circulation water
PN alternative VSP 16
Pressure controller Pressure reduction controller
Pressure nominal [bar] 25 bar
Pressure setting range [bar] [Max] 5 bar
Pressure setting range [bar] [Min] 1 bar
Product Group Pressure flow controllers
Sealing DP material EPDM
Setting type Adjustable
Stem position Normally open
Type AVD
Valve body material Red bronze CuSn5ZnPb (Rg5)
Valve cone DP material Dezincing free brass CuZn36Pb2As
Valve seat material Stainless steel, mat. No. 1.4571


Spare Parts