vexve x-balancing valves, stainless steel , X-series, precision control knop, welding / welding, NS-norm, DN 20-50, reduced bore
Materials
Body | DN 20-50 : Stainless steel, AISI316L (1.4404) |
Ball | DN 20-50 : Stainless steel, AISI316L (1.4404), flowtube composite |
Ball seal | DN 20-50 : PTFE+GF |
Stem | DN 20-50 : Stainless steel, AISI316L (1.4404) |
Stem seal | DN 20-50 : FPM/NBR |
Measuring block | DN 20-50 : Self-sealing, stainless steel, X8CrNiS18-9 (1.4305) |
Operation
DN 20-50 : with precision control knob
Operating conditions
-20 ° – +120 °C
Below -20 °C contact manufacturer
Lowest allowed ambient temperature -40 °C
Leakage rate A (EN 12266-1)

Pressure-temperature diagram DN 15-50
Dimension

DN 20-50
DN | PN | Product no. | D1 | D2 | D3 | H | H1 | H2 | L | L1 | S | kg |
---|---|---|---|---|---|---|---|---|---|---|---|---|
20 | 25 | 240020X/MM | 25.0 | 42.4 | 77.0 | 101 | 38 | 68 | 230 | 73 | 2 | 1.1 |
25 | 25 | 240025X/MM | 30.0 | 48.3 | 77.0 | 108 | 37 | 68 | 230 | 73 | 2 | 1.3 |
32 | 25 | 240032X/MM | 36.0 | 60.3 | 77.0 | 112 | 35 | 68 | 260 | 73 | 2 | 1.9 |
40 | 25 | 240040X/MM | 45.0 | 70.0 | 77.0 | 116 | 35 | 68 | 260 | 73 | 2.5 | 2.5 |
50 | 25 | 240050X/MM | 54.0 | 76.1 | 77.0 | 123 | 39 | 68 | 300 | 73 | 2.6 | 3.6 |
Product numbers and downloads
Product No | EAN | LVI | RSK | NRF | MM | DN | PN | Kv | Photo | kg |
---|---|---|---|---|---|---|---|---|---|---|
240020X/MM | 4042682 | 5495437 | 20 | 25 | 1.1 | |||||
240025X/MM | 4042683 | 5495438 | 25 | 25 | 1.3 | |||||
240032X/MM | 4042684 | 5495439 | 32 | 25 | 1.9 | |||||
240040X/MM | 4042685 | 5495440 | 40 | 25 | 2.5 | |||||
240050X/MM | 4042686 | 5495441 | 50 | 25 | 3.6 |
Vexve's balancing valves can be found e.g. from libraries of TA-SCOPE and SmartBalancing measuring devices.
Technical documentation for the product
Brochures

Vexve X - Choose the right handle for your needs!

Vexve X - New generation of valves
Operation manuals
