AVD, PN 25, DN 15, 4 m³/h, 3 bar - 12 bar, Zunanji navoj, G 3/4 A, Različica vgradnje: Pretok

003H6650

AVD PN25 15/4 3-12 navoj dovod/povratek

Product details

Gross weight 5.455 Kilogram
Net weight 5.098 Kilogram
Volume 9.59 Liter
EAN 5702421541715

 

Actuator diaphragm material EPDM
Alternatives Medium Glykolhaltiges Wasser bis zu 30 %
Anschlussgröße G 3/4 A
Anzahl der Anschlüsse 2
Application District Heating
Cavitation factor 0.6
Cavitation factor 100% 0.41
Cavitation factor 25% 0.69
Cavitation factor 50% 0.62
Cavitation factor 75% 0.6
China RoHS compliance Out of scope
Connection types External Thread
Contain batteries No
Description AVD PN25 15/4 3-12 thread flow/return
Differential pressure range [bar] [Max] 20 bar
Durchmesser [mm] 15 mm
EU RoHS compliance Yes with exemptions
Flow control No
Flow limitation No
Function VSP - P Yes
Function VSP - Q No
Function VSP - T No
Funktion Druckminderer
Kvs-Werte [m³/h] 4 m³/h
Leckrate [% kvs] 0.02
Media temperature [°C] [Max] 150 °C
Media temperature [°C] [Min] 2 °C
Mounting version Flow
Nenndruck [bar] 25 bar
pH-Wert Medium [max.] 10
pH-Wert Medium [min.] 7
PN alternative VSP 16
Pressure class PN 25
Pressure controller Pressure reduction controller
Pressure setting range [bar] [Max] 12 bar
Pressure setting range [bar] [Min] 3 bar
Product group Pressure flow controllers
REACH Candidate List substances Lead (CAS no. 7439-92-1)
Sealing DP material EPDM
Setting Type Adjustable
Stem position Normally open
Type AVD
Valve cone DP material Dezincing free brass CuZn36Pb2As
Valve seat material Stainless steel, mat. No. 1.4571
Valve size DN 15
Werkstoff Ventilgehäuse Rotguss CuSn5ZnPb (Rg5)
Zulässiges Medium District heating/cooling circulation water

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Software and firmware to extend functionality