Las válvulas de globo Serie 80 son de movimiento lineal y se utilizan para detener el flujo del fluido de servicio. Cuentan con bonete atornillado, husillo ascendente con yugo exterior y volante ascendente. El cierre se logra mediante un disco que asienta sobre un asiento mecanizado, con sellado atmosférico a través de anillos de grafito flexible. El flujo entra por debajo del asiento, lo que las hace unidireccionales. Su diseño genera mayor pérdida de carga que una válvula de compuerta, pero permite una operación más rápida y también regulación cuando incorporan tapón de estrangulación. Se caracterizan por su operación segura y sencilla, siendo comunes en las industrias eléctrica, química y petrolera. Están disponibles en distintas versiones y opciones, con accionamiento manual por volante o engranaje según tamaño y presión, y también con actuadores para automatización.
Selección | Material | Clase ANSI | Diametro | ISO | Turns | Torque | Actuación | fabricante | Codigo |
|---|---|---|---|---|---|---|---|---|---|
| C5 | 600.0 | 3" | F14 | 7.0 | 385 Nm | ISO | Comeval | 12836 | |
| C5 | 150.0 | 10" | F14 | 13.0 | 465 Nm | ISO | Comeval | 13256 | |
| C5 | 1500.0 | 2" | F14 | 3.0 | 220 Nm | ISO | Comeval | 16223 | |
| C5 | 300.0 | 6" | F14 | 8.0 | 380 Nm | ISO | Comeval | 17479 | |
| C5 | 900.0 | 4" | F14 | 5.0 | 460 Nm | ISO | Comeval | 19617 | |
| C5 | 1500.0 | 3" | F14 | 6.0 | 375 Nm | ISO | Comeval | 22637 | |
| C5 | 900.0 | 2-1/2" | F14 | 6.0 | 178 Nm | ISO | Comeval | 33215 | |
| C5 | 300.0 | 5" | F14 | 7.0 | 293 Nm | ISO | Comeval | 81664 | |
| C5 | 2500.0 | 2" | F14 | 5.0 | 475 Nm | ISO | Comeval | 89332 | |
| C5 | 150.0 | 8" | F14 | 12.0 | 320 Nm | ISO | Comeval | 91656 | |
| C5 | 600.0 | 4" | F14 | 6.0 | 365 Nm | ISO | Comeval | 92920 | |
| C5 | 600.0 | 2-1/2" | F14 | 6.0 | 289 Nm | ISO | Comeval | 98141 | |
| C5 | 1500.0 | 2-1/2" | F14 | 5.0 | 309 Nm | ISO | Comeval | 98481 | |
| C5 | 900.0 | 3" | F14 | 5.0 | 232 Nm | ISO | Comeval | 99415 | |
| C12 | 300.0 | 5" | F14 | 7.0 | 293 Nm | ISO | Comeval | 13052 | |
| C12 | 600.0 | 4" | F14 | 6.0 | 365 Nm | ISO | Comeval | 13643 | |
| C12 | 900.0 | 4" | F14 | 5.0 | 460 Nm | ISO | Comeval | 23292 | |
| C12 | 300.0 | 6" | F14 | 8.0 | 380 Nm | ISO | Comeval | 29951 | |
| C12 | 1500.0 | 3" | F14 | 6.0 | 375 Nm | ISO | Comeval | 40926 | |
| C12 | 900.0 | 2-1/2" | F14 | 6.0 | 178 Nm | ISO | Comeval | 57883 | |
| C12 | 600.0 | 3" | F14 | 7.0 | 385 Nm | ISO | Comeval | 64744 | |
| C12 | 150.0 | 10" | F14 | 13.0 | 465 Nm | ISO | Comeval | 80452 | |
| C12 | 1500.0 | 2" | F14 | 3.0 | 220 Nm | ISO | Comeval | 80938 | |
| C12 | 2500.0 | 2" | F14 | 5.0 | 475 Nm | ISO | Comeval | 83148 | |
| C12 | 900.0 | 3" | F14 | 5.0 | 232 Nm | ISO | Comeval | 87380 | |
| C12 | 600.0 | 2-1/2" | F14 | 6.0 | 289 Nm | ISO | Comeval | 92907 | |
| C12 | 150.0 | 8" | F14 | 12.0 | 320 Nm | ISO | Comeval | 97824 | |
| C12 | 1500.0 | 2-1/2" | F14 | 5.0 | 309 Nm | ISO | Comeval | 98515 | |
| CF3 | 300.0 | 6" | F14 | 8.0 | 380 Nm | ISO | Comeval | 11180 | |
| CF3 | 1500.0 | 2" | F14 | 3.0 | 220 Nm | ISO | Comeval | 21479 | |
| CF3 | 900.0 | 3" | F14 | 5.0 | 232 Nm | ISO | Comeval | 26242 | |
| CF3 | 600.0 | 3" | F14 | 7.0 | 385 Nm | ISO | Comeval | 28504 | |
| CF3 | 600.0 | 4" | F14 | 6.0 | 365 Nm | ISO | Comeval | 33139 | |
| CF3 | 900.0 | 4" | F14 | 5.0 | 460 Nm | ISO | Comeval | 34079 | |
| CF3 | 150.0 | 8" | F14 | 12.0 | 320 Nm | ISO | Comeval | 34710 | |
| CF3 | 2500.0 | 2" | F14 | 5.0 | 475 Nm | ISO | Comeval | 38104 | |
| CF3 | 1500.0 | 3" | F14 | 6.0 | 375 Nm | ISO | Comeval | 44557 | |
| CF3 | 1500.0 | 2-1/2" | F14 | 5.0 | 309 Nm | ISO | Comeval | 59567 | |
| CF3 | 600.0 | 2-1/2" | F14 | 6.0 | 289 Nm | ISO | Comeval | 64141 | |
| CF3 | 150.0 | 10" | F14 | 13.0 | 465 Nm | ISO | Comeval | 75808 | |
| CF3 | 900.0 | 2-1/2" | F14 | 6.0 | 178 Nm | ISO | Comeval | 80634 | |
| CF3 | 300.0 | 5" | F14 | 7.0 | 293 Nm | ISO | Comeval | 88520 | |
| CF3M | 1500.0 | 2" | F14 | 3.0 | 220 Nm | ISO | Comeval | 19645 | |
| CF3M | 600.0 | 3" | F14 | 7.0 | 385 Nm | ISO | Comeval | 22894 | |
| CF3M | 1500.0 | 2-1/2" | F14 | 5.0 | 309 Nm | ISO | Comeval | 23500 | |
| CF3M | 1500.0 | 3" | F14 | 6.0 | 375 Nm | ISO | Comeval | 33783 | |
| CF3M | 600.0 | 2-1/2" | F14 | 6.0 | 289 Nm | ISO | Comeval | 37677 | |
| CF3M | 900.0 | 2-1/2" | F14 | 6.0 | 178 Nm | ISO | Comeval | 43019 | |
| CF3M | 300.0 | 5" | F14 | 7.0 | 293 Nm | ISO | Comeval | 43571 | |
| CF3M | 600.0 | 4" | F14 | 6.0 | 365 Nm | ISO | Comeval | 46571 | |
| CF3M | 900.0 | 4" | F14 | 5.0 | 460 Nm | ISO | Comeval | 52511 | |
| CF3M | 300.0 | 6" | F14 | 8.0 | 380 Nm | ISO | Comeval | 62929 | |
| CF3M | 900.0 | 3" | F14 | 5.0 | 232 Nm | ISO | Comeval | 67302 | |
| CF3M | 150.0 | 8" | F14 | 12.0 | 320 Nm | ISO | Comeval | 78479 | |
| CF3M | 150.0 | 10" | F14 | 13.0 | 465 Nm | ISO | Comeval | 98226 | |
| CF3M | 2500.0 | 2" | F14 | 5.0 | 475 Nm | ISO | Comeval | 98285 | |
| CF8 | 900.0 | 4" | F14 | 5.0 | 460 Nm | ISO | Comeval | 12873 | |
| CF8 | 900.0 | 3" | F14 | 5.0 | 232 Nm | ISO | Comeval | 20741 | |
| CF8 | 150.0 | 8" | F14 | 12.0 | 320 Nm | ISO | Comeval | 22931 | |
| CF8 | 600.0 | 2-1/2" | F14 | 6.0 | 289 Nm | ISO | Comeval | 31481 | |
| CF8 | 1500.0 | 3" | F14 | 6.0 | 375 Nm | ISO | Comeval | 42856 | |
| CF8 | 150.0 | 10" | F14 | 13.0 | 465 Nm | ISO | Comeval | 51928 | |
| CF8 | 1500.0 | 2-1/2" | F14 | 5.0 | 309 Nm | ISO | Comeval | 59585 | |
| CF8 | 300.0 | 5" | F14 | 7.0 | 293 Nm | ISO | Comeval | 60258 | |
| CF8 | 600.0 | 3" | F14 | 7.0 | 385 Nm | ISO | Comeval | 69699 | |
| CF8 | 2500.0 | 2" | F14 | 5.0 | 475 Nm | ISO | Comeval | 71824 | |
| CF8 | 900.0 | 2-1/2" | F14 | 6.0 | 178 Nm | ISO | Comeval | 73313 | |
| CF8 | 600.0 | 4" | F14 | 6.0 | 365 Nm | ISO | Comeval | 77563 | |
| CF8 | 1500.0 | 2" | F14 | 3.0 | 220 Nm | ISO | Comeval | 82309 | |
| CF8 | 300.0 | 6" | F14 | 8.0 | 380 Nm | ISO | Comeval | 86457 | |
| CF8M | 300.0 | 6" | F14 | 8.0 | 380 Nm | ISO | Comeval | 21437 | |
| CF8M | 600.0 | 2-1/2" | F14 | 6.0 | 289 Nm | ISO | Comeval | 25697 | |
| CF8M | 600.0 | 3" | F14 | 7.0 | 385 Nm | ISO | Comeval | 33520 | |
| CF8M | 900.0 | 4" | F14 | 5.0 | 460 Nm | ISO | Comeval | 35304 | |
| CF8M | 900.0 | 2-1/2" | F14 | 6.0 | 178 Nm | ISO | Comeval | 38357 | |
| CF8M | 150.0 | 8" | F14 | 12.0 | 320 Nm | ISO | Comeval | 42924 | |
| CF8M | 300.0 | 5" | F14 | 7.0 | 293 Nm | ISO | Comeval | 64070 | |
| CF8M | 600.0 | 4" | F14 | 6.0 | 365 Nm | ISO | Comeval | 68792 | |
| CF8M | 1500.0 | 2" | F14 | 3.0 | 220 Nm | ISO | Comeval | 68827 | |
| CF8M | 2500.0 | 2" | F14 | 5.0 | 475 Nm | ISO | Comeval | 73192 | |
| CF8M | 900.0 | 3" | F14 | 5.0 | 232 Nm | ISO | Comeval | 74641 | |
| CF8M | 1500.0 | 2-1/2" | F14 | 5.0 | 309 Nm | ISO | Comeval | 80262 | |
| CF8M | 150.0 | 10" | F14 | 13.0 | 465 Nm | ISO | Comeval | 94028 | |
| CF8M | 1500.0 | 3" | F14 | 6.0 | 375 Nm | ISO | Comeval | 98622 |
