naval balancing valves ,
manual gear, welding / welding, EN (DIN), DN 400, reduced bore


Body DN 400 : Steel, P235GH (1.0345)
Ball DN 400 : Stainless steel, X5CrNi18-10 (1.4301)
Ball seal DN 400 : PTFE+GF
Stem DN 400 : Stainless steel, X8CrNiS18-9 (1.4305)
Stem seal DN 400 : FPM


DN 400 : Valve is equipped with manual gear

For type and features of manual gear please refer to:

Operating conditions

-20 °C – +200 °C
Below -20 °C contact manufacturer
Lowest allowed ambient temperature -40 °C

Leakage rate A (EN 12266-1)

Pressure-temperature diagram DN 65–500


DN 400

DN 400

DNPNProduct no.ABCDD1D2D3EH1LSkg

Product numbers and downloads

26447940025 JPG340.0
Vexve's balancing valves can be found e.g. from libraries of TA-SCOPE and SmartBalancing measuring devices.

Technical documentation for the product

Declaration ​Of Conformity (DN10-25, FI, EN, SE)

Download document 168.31 kB

Vexve Oy Finnish key flag certificate EN

Download document 622.1 kB

Naval balancing valves, steel and stainless steel, installation, operation and maintenance manual

Download document 2.72 MB

Naval balancing valves, adjustment Instructions DN 15-150, multilingual

Download document 875.84 kB

Naval balancing valves, adjustment instructions DN 200-400, multilingual

Download document 629.74 kB

Balancing valves, coupling dimensions

Download document 158.53 kB