SKU
VXF42.20-6.3

VXF42.20-6.3 - Siemens 3-port valve, flanged, PN16, DN20, kvs 6.3

£233.99 £194.99
On request
Next Supplier Stock Update: 18/10/2026
Free delivery over £30
Manuals & Datasheets
 DATA-SHEET 
DATASHEET
 
Product typeWater Valve
ManufacturerSiemens
Flow pattern3-Way
Valve connectionFlanged
PressurePN 16
DN (mm)DN 20
Temperature range-10°C to +150°C
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 VXF42.20-6.3 is a Valve employed in Air Handling applications, ventilation and HVAC systems.

The Valve VXF42.20-6.3 is a 3-port flanged Valve.

The Pressure Nominal is PN16 and the Diameter Nominal is DN25.It is used in boiler, refrigeration plants, heating groups, ventilation and air-handling units as control or shutoff Valves.

The ideal Siemens Valves for your system are most affordable At IACS.

If you have questions concerning size or installation, refer to the carel custom datasheet above or email iacs for individualised support.

VXF42 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..