VFQ 22, PN 25, 650 m³/h

065B5582

Product details

Bruto masa 273 Kilogram
Neto masa 248 Kilogram
Volume 637.44 Liter
EAN 5715162432747

 

Alternativen medij Mešanica glikola in vode do 30 %
Application District heating and cooling
Connection types Flange
Dopusten medij District heating/cooling circulation water
Faktor kavitacije 0.35
Faktor kavitacije 100 % 0.32
Faktor kavitacije 25 % 0.59
Faktor kavitacije 50 % 0.5
Faktor kavitacije 75 % 0.38
Leakage through port max. [% Kvs] 0.05
Material krožnika ventila Nerjavno jeklo, mat. št. 1.4021
Material krožnika ventila DP Nerjavno jeklo mat. št. 1.4021
Material ohišja ventila Nodularna litina EN-GJS-400-18-LT (GGG 40.3)
Nominalni tlak [bar] 25 bar
Območje diferenčnega tlaka [bar] [Maks] 10 bar
Operating pressure [bar] [Max] 25 bar
pH medija [Maks] 10
pH medija [Min] 7
Premer [mm] 200 mm
Pressure class PN 25
Pressure relieve system Chamber
Product group Pressure flow controllers
Puščanje [% Kvs] 0.05
Različica vgradnje prosto
Sealing DP material Metal
Temperatura medija [°C] [Maks] 150 °C
Temperatura medija [°C] [Min] 2 °C
Type VFQ 22
Valve seat DP material Stainless steel, mat. No. 1.4021
Valve seat material Stainless steel, mat. No. 1.4021
Valve size DN 200
Vrednosti kvs [m³/h] 650 m³/h
Število priključkov 2

Accessories

Spare Parts

Replacement

Replacement

Replacement

Services

Software

Software and firmware to extend functionality