naval balancing valves , manual gear, welding / welding, EN (DIN), DN 400, reduced bore
Materials
| 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 |
Operation
DN 400 : Valve is equipped with manual gear
For type and features of manual gear please refer to: www.vexve.com/en/actuators
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 400
DN 400
| DN | PN | Product no. | A | B | C | D | D1 | D2 | D3 | E | H1 | L | S | kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 400 | 25 | 264479 | 440 | 500 | 138 | 340 | 406.1 | 610.0 | 500.0 | 573 | 242 | 762 | 7 | 340.0 |
Product numbers and downloads
| Product No | EAN | LVI | RSK | NRF | MM | DN | PN | Kv | Photo | kg |
|---|---|---|---|---|---|---|---|---|---|---|
| 264479 | 400 | 25 | JPG | 340.0 |
Vexve's balancing valves can be found e.g. from libraries of TA-SCOPE and SmartBalancing measuring devices.
Technical documentation for the product
Naval balancing valves, steel and stainless steel, installation, operation and maintenance manual
Download document 2.72 MB
Naval balancing valves, adjustment instructions DN 200-400, multilingual
Download document 629.74 kB
