SKU
VXF43.80-100

VXF43.80-100 - Siemens 80mm 3-Port flanged cast iron seat valve with stainless steel trim, PN16, -20+220C - kvs = 100

£1,427.99 £1,189.99
On request
Next Supplier Stock Update: 18/10/2026
Free delivery over £30
Manuals & Datasheets
 DATA-SHEET 
DATASHEET
 
ManufacturerSiemens
Flow pattern3-Way
PressurePN 16
Flow rate - m³/h100 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 VXF43.80-100 is a Valve used in building control and HVAC systems.

The Pressure Nominal that this Valve offer is PN 16.

The Amount of flow that this Ball Valve manages is KWS 100.

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.

VXF43 Valves:

• High-performance valves for medium temperatures from -20…220 °C
• Valve body of nodular cast iron EN-GJS-400-18-LT or higher
• DN 65…250
• kvs 50…630 m3/h
• Flange type 21, flange design B
• VVF43..K with pressure compensation to handle high differential pressure
• Equipable with electro-motoric actuators SAV.. or electro-hydraulic actuators SKC..
Use
In boiler, district heating and refrigeration plants, cooling towers, heating groups, and in air handling units as control or shutoff valves.
For use in closed or open hydraulic circuits (observe cavitation).