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VVG44.20-6.3

2-port seat valve, external thread, PN16, DN20, kvs 6.3

Stock no. BPZ:VVG44.20-6.3

Stock no. BPZ:VVG44.20-6.3

Attribute

Value

Stroke

5.5 mm

Leakage rate

0...0.02 % of kvs value

DN

20

kvs

6.3 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 1¼ B "

Δpmax

400 kPa

Δps

750 kPa