SKU
VVF22.25-6.3

VVF22.25-6.3 - Siemens 25mm 2-port flanged cast iron seat valve, PN6 - kvs = 6.3

£185.99 £154.99
On request
Next Supplier Stock Update: 18/10/2026
Free delivery over £30
Manuals & Datasheets
 DATA-SHEET 
DATASHEET
 
Product typeWater Valve
ManufacturerSiemens
Flow pattern2-Way
PressurePN 6
DN (mm)DN 25
Flow rate - m³/h6.3 kvs

At IACS, you can find every part of your ventilation system. All Siemens-made Valves in stock are suitable for delivery within 5 to 7 days.

The Siemens VVF22.25-6.3 is a Valve used in building control and HVAC systems.

This Siemens Valve has a Pressure Nominal of PN 6.

The Quantity of flow that this Ball Valve manages is KWS 6.3.

At IACS, you can get the best Siemens Valve for your system at the right price.

Consult the Siemens custom datasheet above or contact iacs via email for personalised assistance if you have queries about size or installation.

This valve is used in boiler, district heating and refrigeration plants, heating groups, ventilation and air handling units as control or shutoff valves.

VVF22 valves:

x Performance valves for medium temperatures from -10…130 °C
x Valve body of grey cast iron EN-GJL-250
x DN 25…100
x kvs 2.5…160 m3
/h
x Flange type 21, flange design B
x Equipable with electro-motoric actuators SAX.., SAV.. or electro-hydraulic
actuators SKD.., SKB.., SKC..