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VVF61.912

2-port seat valve, flanged, PN40, DN125, kvs 200, thermal insulator, PTFE, 350 °C

Stock no. BPZ:VVF61.912

Stock no. BPZ:VVF61.912

  • With flanged connections to ISO 7005

  • High performance valves for media up to 350 °C, sealing gland with PTFE sleeve

  • With factory mounted thermal insulator

  • For heat transfer oil in open or closed circuits

Additional info

Attention:

  • Electric stem heating element ASZ6.5 required for media below 0 °C

  • Use SKB.. or SKC.. actuators


Attribute

Value

Stroke

To DN 50: 20, >DN 65: 40 mm

Leakage rate

0…0.02 % of [kvs/] value

DN

125

kvs

200 m³/h

Medium temperature

1…350 °C

Valve characteristic

Equal-percentage

Rangeability

DN 15...40: >50, DN 50...150: >100

Permissible operating pressure

4000 kPa

Material, valve body

Cast steel GP240GH

Material, inside set

CrNi steel

PN class

PN 40

Absolute pressure p1 steam

1100 kPa abs

SKC.. Δpmax

300 kPa

SKC.. Δps

4000 kPa