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VVF42.50-40K

2- port valve, flanged, DN50, kvs 40, pressure compensated

Stock no. S55204-V121

Stock no. S55204-V121

  • With flanged connections to ISO 7005

  • For chilled, low and high temperature water and brine in closed circuits


Attribute

Value

Stroke

to DN80: 20, from DN100: 40 mm

Leakage rate

0…0.02% of the kvs value

DN

50

kvs

40 m³/h

Medium temperature

-5…150 °C

Valve characteristic

Equal percentage, kvs 250/360 linear

Rangeability

>100

Permissible operating pressure

1600 kPa

Material, valve body

Cast iron EN-GJL-250

Material, inside set

CrNi steel / bronze

PN class

PN 16

SAX.. Δpmax

400 kPa

SAX.. Δps

1600 kPa

SKD.. Δpmax

400 kPa

SKD.. Δps

1600 kPa

SKB.. Δpmax

400 kPa

SKB.. Δps

1600 kPa