naval balancing valves, stainless steel , PN 25, handle, flange / flange, DN 65-250, reduced bore
Materials
Body | DN 65-250 : Stainless steel, X2CrNiMo17-12-2 (1.4404) |
Ball | DN 65-250 : Stainless steel, X2CrNiMo17-12-2 (1.4404) |
Ball seal | DN 65-250 : PTFE+GF |
Stem | DN 65-250 : Stainless steel, X2CrNiMo17-12-2 (1.4404) |
Stem seal | DN 65-250 : FPM/NBR |
Measuring block | DN 65-250 : Type Oras, stainless steel, X2CrNiMo17-12-2 (1.4404) / NBR |
Mountings
Flanges | EN 1092-1 Available PN 10, 16, 25, 40 |
Operation
DN 65-150 : With zinc-plated steel handle
DN 200-250 : 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)
![](https://vexve.studio.crasman.cloud/file/dl/c=x800png/236e6w/bSKqoPZOmP9w2E5kJhx-Zg/Pressure-temperature-STEEL-2021.png?fv=c810)
Dimension
![](https://vexve.studio.crasman.cloud/file/dl/c=pdf_greyscale_800x800_zoom/x_lcNA/6LAau8JPubAzleSCeFp-8Q/Dimensions_243.jpg?fv=25be)
DN 65-150
![](https://vexve.studio.crasman.cloud/file/dl/c=pdf_greyscale_800x800_zoom/cgpapg/xGrvnkWqBERkDsQwMisDOg/Dimensions_143-DN200-300.jpg?fv=6333)
DN 200-300
![](https://vexve.studio.crasman.cloud/file/dl/c=pdf_greyscale_800x800_zoom/sYqb_w/KR9WTuxJP5zA5mAlqW3g2g/Dimensions_143-DN200-300-front.jpg?fv=fb54)
DN 200-300
DN | PN | Product no. | A | B | C | D1 | D2 | D3 | D4 | E | H | H1 | H2 | L | L1 | kg |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
65 | 25 | 266570V | 280 | 185.0 | 145.0 | 18.0 | 148 | 58 | 82 | 310 | 110 | 10.8 | ||||
80 | 25 | 266571V | 280 | 200.0 | 160.0 | 18.0 | 160 | 64 | 82 | 310 | 110 | 13.5 | ||||
100 | 25 | 266572V | 280 | 235.0 | 190.0 | 22.0 | 173 | 52 | 82 | 350 | 122.5 | 19.5 | ||||
125 | 25 | 266573V | 400 | 270.0 | 220.0 | 26.0 | 221 | 68 | 82 | 360 | 137.5 | 30.8 | ||||
150 | 25 | 266574V | 600 | 300.0 | 250.0 | 26.0 | 240 | 74 | 82 | 390 | 150 | 36.0 | ||||
200 | 25 | 266576V | 268 | 244 | 69 | 360.0 | 310.0 | 26.0 | 250.0 | 293 | 72 | 101 | 425 | 195 | 66.0 | |
250 | 25 | 266577V | 301 | 294 | 97 | 425.0 | 370.0 | 30.0 | 300.0 | 345 | 88 | 107 | 550 | 256 | 113.0 |
Product numbers and downloads
Product No | EAN | LVI | RSK | NRF | MM | DN | PN | Kv | Photo | kg |
---|---|---|---|---|---|---|---|---|---|---|
266570V | 65 | 25 | 10.8 | |||||||
266571V | 80 | 25 | 13.5 | |||||||
266572V | 100 | 25 | 19.5 | |||||||
266573V | 125 | 25 | 30.8 | |||||||
266574V | 150 | 25 | 36.0 | |||||||
266576V | 200 | 25 | 66.0 | |||||||
266577V | 250 | 25 | 113.0 |
Vexve's balancing valves can be found e.g. from libraries of TA-SCOPE and SmartBalancing measuring devices.
Technical documentation for the product
Certificates
![Vexve Oy Finnish key flag certificate EN](https://vexve.studio.crasman.cloud/file/dl/c=system_640x/IWXiWQ/rKcTcmhvauIP144z8m6OcQ/STL_Serfitifikaatti_Avainlippu_en_VexveOy.jpg)
Vexve Oy Finnish key flag certificate EN
Operation manuals
![Balancing valves, coupling dimensions](https://vexve.studio.crasman.cloud/file/dl/c=system_640x/HHLo0g/ZvtD3wHY8fdzVsnwUYRibw/Balancing_valves-couplingdimensions-EN-2020.jpg)
Balancing valves, coupling dimensions
![Naval balancing valves, adjustment Instructions DN 15-150, multilingual](https://vexve.studio.crasman.cloud/file/dl/c=system_640x/P8bl0A/Y0Kx18o1MeYJhtPd8ZCcjw/2017-Naval-Balancing-valves-Adjustment-Instructions_DN15-150.jpg)
Naval balancing valves, adjustment Instructions DN 15-150, multilingual
![Naval balancing valves, adjustment instructions DN 200-400, multilingual](https://vexve.studio.crasman.cloud/file/dl/c=system_640x/nlMgTQ/7ql26fTiR26fiAFr-ISmiQ/2017-Naval-Balancing-valves-Adjustment-Instructions_DN200-400.jpg)
Naval balancing valves, adjustment instructions DN 200-400, multilingual
![Naval balancing valves, steel and stainless steel, installation, operation and maintenance manual](https://vexve.studio.crasman.cloud/file/dl/c=system_640x/ZpmRxQ/O1-3SopSVmiI54jm-kVWPg/Naval-Balancing_valves-manual-EN-2017.jpg)
Naval balancing valves, steel and stainless steel, installation, operation and maintenance manual
![Technical information of flanges](https://vexve.studio.crasman.cloud/file/dl/c=system_640x/_J8slA/7xjecUmiv86V-W1CvT8NYA/Technical-information-of-flanges.jpg)
Technical information of flanges
![Vexve balancing valves, adjustment Instructions DN 15-150, multilingual](https://vexve.studio.crasman.cloud/file/dl/c=system_640x/cLEITA/sGxfBzdhrWSTnhEKObpYSg/Vexve-Balancing-valves-Adjustment-Instructions_DN15-150_FI-EN-SV-DE-PL-RU.jpg)
Vexve balancing valves, adjustment Instructions DN 15-150, multilingual
![Vexve balancing valves, adjustment instructions DN 200-400, multilingual](https://vexve.studio.crasman.cloud/file/dl/c=system_640x/UiOLoA/SaU9-ZN2bjdUyDMO5KsHtQ/Vexve-Balancing-valves-Adjustment-Instructions_DN200-400_FI-EN-SV-DE-PL-RU.jpg)
Vexve balancing valves, adjustment instructions DN 200-400, multilingual
![Vexve balancing valves, steel and stainless steel, installation, operation and maintenance manual](https://vexve.studio.crasman.cloud/file/dl/c=system_640x/rY3wEg/Cv1OIU3eTVUm2HOZ1ec9fA/Vexve-Balancing_valves-manual-EN-2017.jpg)