vexve balancing valves , PN 25, handle, flange / flange, DN 65-300, reduced bore
Materials
| Body | DN 65-300 : Steel, P235GH (1.0345) |
| Ball | DN 65-300 : Stainless steel, X5CrNi18-10 (1.4301) |
| Ball seal | DN 65-300 : PTFE+GF |
| Stem | DN 65-300 : Stainless steel, X8CrNiS18-9 (1.4305) |
| Stem seal | DN 65-300 : FPM |
| Measuring block | DN 65-300 : Type Oras, brass |
Mountings
| Flanges | EN 1092-1 Available PN 10, 16, 25, 40 |
Operation
DN 65-150 : With zinc-plated steel handle
DN 200-300 : Valve is equipped with manual gear
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
Dimension
DN 65-150
DN 200-300
DN 200-300
| DN | PN | Product no. | A | B | C | D1 | D2 | D3 | D4 | E | H | H1 | H2 | L | L1 | kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 65 | 25 | 143065/25 | 280 | 185.0 | 145.0 | 18.0 | 160 | 58 | 108 | 310 | 110 | 11.0 | ||||
| 80 | 25 | 143080/25 | 280 | 200.0 | 160.0 | 18.0 | 173 | 64 | 108 | 310 | 110 | 14.0 | ||||
| 100 | 25 | 143100/25 | 280 | 235.0 | 190.0 | 22.0 | 219 | 98 | 132 | 350 | 122.5 | 20.7 | ||||
| 125 | 25 | 143125/25 | 400 | 270.0 | 220.0 | 26.0 | 253 | 100 | 130 | 360 | 137,5 | 31.3 | ||||
| 150 | 25 | 143150/25 | 600 | 300.0 | 250.0 | 26.0 | 276 | 110 | 131 | 390 | 150 | 40.7 | ||||
| 200 | 25 | 143200/25 | 268 | 244 | 69 | 360.0 | 310.0 | 26.0 | 250.0 | 293 | 72 | 101 | 425 | 195 | 74.0 | |
| 250 | 25 | 143250/25 | 301 | 294 | 97 | 425.0 | 370.0 | 30.0 | 300.0 | 345 | 88 | 107 | 550 | 256 | 120.0 | |
| 300 | 25 | 143300/25 | 424 | 349 | 138 | 485.0 | 430.0 | 30.0 | 600.0 | 422 | 112 | 112 | 580 | 296 | 176.0 |
Product numbers and downloads
| Product No | EAN | LVI | RSK | NRF | MM | DN | PN | Kv | Photo | kg |
|---|---|---|---|---|---|---|---|---|---|---|
| 143065/25 | 6415840116080 | 4011608 | 65 | 25 | 11.0 | |||||
| 143080/25 | 6415840116097 | 4011609 | 80 | 25 | 14.0 | |||||
| 143100/25 | 6415840116103 | 4011610 | 100 | 25 | 20.7 | |||||
| 143125/25 | 6415840116110 | 4011611 | 125 | 25 | 31.3 | |||||
| 143150/25 | 6415840116127 | 4011612 | 150 | 25 | 40.7 | |||||
| 143200/25 | 6415840116134 | 4011613 | 200 | 25 | 74.0 | |||||
| 143250/25 | 6415840116141 | 4011614 | 250 | 25 | 120.0 | |||||
| 143300/25 | 6415840116158 | 4011615 | 300 | 25 | 176.0 |
Vexve's balancing valves can be found e.g. from libraries of TA-SCOPE and SmartBalancing measuring devices.
Technical documentation for the product
Operation manuals
Balancing valves, coupling dimensions
Naval balancing valves, adjustment Instructions DN 15-150, multilingual
Naval balancing valves, adjustment instructions DN 200-400, multilingual
Naval balancing valves, steel and stainless steel, installation, operation and maintenance manual
Technical information of flanges
Vexve balancing valves, adjustment Instructions DN 15-150, multilingual
Vexve balancing valves, adjustment instructions DN 200-400, multilingual
