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VVG44.40-25

2-port seat valve, external thread, PN16, DN40, kvs 25

Stock no. BPZ:VVG44.40-25

Stock no. BPZ:VVG44.40-25

Attribute

Value

Stroke

5.5 mm

Leakage rate

0...0.02 % of kvs value

DN

40

kvs

25 m³/h

Medium temperature

1…120 °C

Valve characteristic

Linear

Rangeability

From DN 20: >100, DN 15: >50...100

Permissible operating pressure

1600 kPa

Material, valve body

Red brass CC491K (Rg5)

Material, inside set

CrNi steel / Rg5, brass

PN class

PN 16

Connecting thread

G 2¼ B "

Δpmax

125 kPa

Δps

125 kPa