DQ Home | Designer Radiators | BKV25 Range | BKV25 Technical Table   BKV25 Range The BKV25 is built to the exact same standard as the MKV25 but with double sided tubes providing a larger output. Available in White, RAL Colours - Vertical & Horizontal   Model Height (H) (mm) Width (L) (mm) Distance between tappings (I) (mm) Watts Δt    50°C Btu's Δt     50°C No.of Sections Weight (Kgs) BKV25 40 410 39 + 2 360 35 119 1 0.62 BKV25 40/6 410 236 360 207 706 6 3.7 BKV25 40/7 410 275 360 242 824 7 4.3 BKV25 40/8 410 314 360 276 942 8 5.0 BKV25 40/9 410 353 360 311 1059 9 5.6 BKV25 40/10 410 392 360 345 1177 10 6.2 BKV25 40/11 410 431 360 380 1295 11 6.8 BKV25 40/12 410 470 360 414 1413 12 7.4 BKV25 40/13 410 509 360 449 1530 13 8.1 BKV25 40/14 410 548 360 483 1648 14 8.7 BKV25 40/15 410 587 360 518 1766 15 9.3 BKV25 40/16 410 626 360 552 1883 16 9.9 BKV25 40/17 410 665 360 587 2001 17 10.5 BKV25 40/18 410 704 360 621 2119 18 11.2 BKV25 40/19 410 743 360 656 2237 19 11.8 BKV25 40/20 410 782 360 690 2354 20 12.4 BKV25 40/21 410 821 360 725 2472 21 13.0 BKV25 40/22 410 860 360 759 2590 22 13.6 BKV25 40/23 410 899 360 794 2707 23 14.3 BKV25 40/24 410 938 360 828 2825 24 14.9 BKV25 40/25 410 977 360 863 2943 25 15.5 BKV25 40/26 410 1016 360 897 3061 26 16.1 BKV25 40/27 410 1055 360 932 3178 27 16.7 BKV25 40/28 410 1094 360 966 3296 28 17.4 BKV25 40/29 410 1133 360 1001 3414 29 18.0 BKV25 40/30 410 1172 360 1035 3531 30 18.6 BKV25 40/31 410 1211 360 1070 3649 31 19.2 BKV25 40/32 410 1250 360 1104 3767 32 19.8 BKV25 40/33 410 1289 360 1139 3885 33 20.5 BKV25 40/34 410 1328 360 1173 4002 34 21.1 BKV25 40/35 410 1367 360 1208 4120 35 21.7 BKV25 40/36 410 1406 360 1242 4238 36 22.3 BKV25 40/37 410 1445 360 1277 4355 37 22.9 BKV25 40/38 410 1484 360 1311 4473 38 23.6 BKV25 40/39 410 1523 360 1346 4591 39 24.2 BKV25 40/40 410 1562 360 1380 4709 40 24.8 BKV25 40/41 410 1601 360 1415 4826 41 25.4 BKV25 40/42 410 1640 360 1449 4944 42 26.0 BKV25 40/43 410 1679 360 1484 5062 43 26.7 BKV25 40/44 410 1718 360 1518 5179 44 27.3 BKV25 40/45 410 1757 360 1553 5297 45 27.9               BKV25 50 510 39 + 2 460 41 140 1 0.75 BKV25 50/6 510 236 460 248 848 6 4.5 BKV25 50/7 510 275 460 290 989 7 5.3 BKV25 50/8 510 314 460 331 1130 8 6.0 BKV25 50/9 510 353 460 373 1271 9 6.8 BKV25 50/10 510 392 460 414 1413 10 7.5 BKV25 50/11 510 431 460 455 1554 11 8.3 BKV25 50/12 510 470 460 497 1695 12 9.0 BKV25 50/13 510 509 460 538 1836 13 9.8 BKV25 50/14 510 548 460 580 1978 14 10.5 BKV25 50/15 510 587 460 621 2119 15 11.3 BKV25 50/16 510 626 460 662 2260 16 12.0 BKV25 50/17 510 665 460 704 2401 17 12.8 BKV25 50/18 510 704 460 745 2543 18 13.5 BKV25 50/19 510 743 460 787 2684 19 14.3 BKV25 50/20 510 782 460 828 2825 20 15.0 BKV25 50/21 510 821 460 869 2966 21 15.8 BKV25 50/22 510 860 460 911 3108 22 16.5 BKV25 50/23 510 899 460 952 3249 23 17.3 BKV25 50/24 510 938 460 994 3390 24 18.0 BKV25 50/25 510 977 460 1035 3531 25 18.8 BKV25 50/26 510 1016 460 1076 3673 26 19.5 BKV25 50/27 510 1055 460 1118 3814 27 20.3 BKV25 50/28 510 1094 460 1159 3955 28 21.0 BKV25 50/29 510 1133 460 1201 4096 29 21.8 BKV25 50/30 510 1172 460 1242 4238 30 22.5 BKV25 50/31 510 1211 460 1283 4379 31 23.3 BKV25 50/32 510 1250 460 1325 4520 32 24.0 BKV25 50/33 510 1289 460 1366 4661 33 24.8 BKV25 50/34 510 1328 460 1408 4803 34 25.5 BKV25 50/35 510 1367 460 1449 4944 35 26.3 BKV25 50/36 510 1406 460 1490 5085 36 27.0 BKV25 50/37 510 1445 460 1532 5227 37 27.8 BKV25 50/38 510 1484 460 1573 5368 38 28.5 BKV25 50/39 510 1523 460 1615 5509 39 29.3 BKV25 50/40 510 1562 460 1656 5650 40 30.0 BKV25 50/41 510 1601 460 1697 5792 41 30.8 BKV25 50/42 510 1640 460 1739 5933 42 31.5 BKV25 50/43 510 1679 460 1780 6074 43 32.3 BKV25 50/44 510 1718 460 1822 6215 44 33.0 BKV25 50/45 510 1757 460 1863 6357 45 33.8               BKV25 60 610 39 + 2 560 48 164 1 0.88 BKV25 60/6 610 236 560 290 989 6 5.3 BKV25 60/7 610 275 560 338 1154 7 6.2 BKV25 60/8 610 314 560 386 1318 8 7.0 BKV25 60/9 610 353 560 435 1483 9 7.9 BKV25 60/10 610 392 560 483 1648 10 8.8 BKV25 60/11 610 431 560 531 1813 11 9.7 BKV25 60/12 610 470 560 580 1978 12 10.6 BKV25 60/13 610 509 560 628 2142 13 11.4 BKV25 60/14 610 548 560 676 2307 14 12.3 BKV25 60/15 610 587 560 725 2472 15 13.2 BKV25 60/16 610 626 560 773 2637 16 14.1 BKV25 60/17 610 665 560 821 2802 17 15.0 BKV25 60/18 610 704 560 869 2966 18 15.8 BKV25 60/19 610 743 560 918 3131 19 16.7 BKV25 60/20 610 782 560 966 3296 20 17.6 BKV25 60/21 610 821 560 1014 3461 21 18.5 BKV25 60/22 610 860 560 1063 3626 22 19.4 BKV25 60/23 610 899 560 1111 3790 23 20.2 BKV25 60/24 610 938 560 1159 3955 24 21.1 BKV25 60/25 610 977 560 1208 4120 25 22.0 BKV25 60/26 610 1016 560 1256 4285 26 22.9 BKV25 60/27 610 1055 560 1304 4450 27 23.8 BKV25 60/28 610 1094 560 1352 4614 28 24.6 BKV25 60/29 610 1133 560 1401 4779 29 25.5 BKV25 60/30 610 1172 560 1449 4944 30 26.4 BKV25 60/31 610 1211 560 1497 5109 31 27.3 BKV25 60/32 610 1250 560 1546 5274 32 28.2 BKV25 60/33 610 1289 560 1594 5438 33 29.0 BKV25 60/34 610 1328 560 1642 5603 34 29.9 BKV25 60/35 610 1367 560 1691 5768 35 30.8 BKV25 60/36 610 1406 560 1739 5933 36 31.7 BKV25 60/37 610 1445 560 1787 6098 37 32.6 BKV25 60/38 610 1484 560 1835 6262 38 33.4 BKV25 60/39 610 1523 560 1884 6427 39 34.3 BKV25 60/40 610 1562 560 1932 6592 40 35.2 BKV25 60/41 610 1601 560 1980 6757 41 36.1 BKV25 60/42 610 1640 560 2029 6922 42 37.0 BKV25 60/43 610 1679 560 2077 7086 43 37.8 BKV25 60/44 610 1718 560 2125 7251 44 38.7 BKV25 60/45 610 1757 560 2174 7416 45 39.6               BKV25 70 710 39 + 2 660 55 188 1 1.01 BKV25 70/6 710 236 660 330 1126 6 6.1 BKV25 70/7 710 275 660 385 1314 7 7.1 BKV25 70/8 710 314 660 440 1501 8 8.1 BKV25 70/9 710 353 660 495 1689 9 9.1 BKV25 70/10 710 392 660 550 1877 10 10.1 BKV25 70/11 710 431 660 605 2064 11 11.1 BKV25 70/12 710 470 660 660 2252 12 12.1 BKV25 70/13 710 509 660 715 2440 13 13.1 BKV25 70/14 710 548 660 770 2627 14 14.1 BKV25 70/15 710 587 660 825 2815 15 15.2 BKV25 70/16 710 626 660 880 3003 16 16.2 BKV25 70/17 710 665 660 935 3190 17 17.2 BKV25 70/18 710 704 660 990 3378 18 18.2 BKV25 70/19 710 743 660 1045 3566 19 19.2 BKV25 70/20 710 782 660 1100 3753 20 20.2 BKV25 70/21 710 821 660 1155 3941 21 21.2 BKV25 70/22 710 860 660 1210 4129 22 22.2 BKV25 70/23 710 899 660 1265 4316 23 23.2 BKV25 70/24 710 938 660 1320 4504 24 24.2 BKV25 70/25 710 977 660 1375 4692 25 25.3 BKV25 70/26 710 1016 660 1430 4879 26 26.3 BKV25 70/27 710 1055 660 1485 5067 27 27.3 BKV25 70/28 710 1094 660 1540 5254 28 28.3 BKV25 70/29 710 1133 660 1595 5442 29 29.3 BKV25 70/30 710 1172 660 1650 5630 30 30.3 BKV25 70/31 710 1211 660 1705 5817 31 31.3 BKV25 70/32 710 1250 660 1760 6005 32 32.3 BKV25 70/33 710 1289 660 1815 6193 33 33.3 BKV25 70/34 710 1328 660 1870 6380 34 34.3 BKV25 70/35 710 1367 660 1925 6568 35 35.4 BKV25 70/36 710 1406 660 1980 6756 36 36.4 BKV25 70/37 710 1445 660 2035 6943 37 37.4 BKV25 70/38 710 1484 660 2090 7131 38 38.4 BKV25 70/39 710 1523 660 2145 7319 39 39.4 BKV25 70/40 710 1562 660 2200 7506 40 40.4 BKV25 70/41 710 1601 660 2255 7694 41 41.4 BKV25 70/42 710 1640 660 2310 7882 42 42.4 BKV25 70/43 710 1679 660 2365 8069 43 43.4 BKV25 70/44 710 1718 660 2420 8257 44 44.4 BKV25 70/45 710 1757 660 2475 8445 45 45.5               BKV25 80 810 39 + 2 760 62 212 1 1.14 BKV25 80/6 810 236 760 370 1263 6 6.8 BKV25 80/7 810 275 760 432 1474 7 8.0 BKV25 80/8 810 314 760 494 1684 8 9.1 BKV25 80/9 810 353 760 555 1895 9 10.3 BKV25 80/10 810 392 760 617 2105 10 11.4 BKV25 80/11 810 431 760 679 2316 11 12.5 BKV25 80/12 810 470 760 740 2526 12 13.7 BKV25 80/13 810 509 760 802 2737 13 14.8 BKV25 80/14 810 548 760 864 2947 14 16.0 BKV25 80/15 810 587 760 926 3158 15 17.1 BKV25 80/16 810 626 760 987 3368 16 18.2 BKV25 80/17 810 665 760 1049 3579 17 19.4 BKV25 80/18 810 704 760 1111 3789 18 20.5 BKV25 80/19 810 743 760 1172 4000 19 21.7 BKV25 80/20 810 782 760 1234 4210 20 22.8 BKV25 80/21 810 821 760 1296 4421 21 23.9 BKV25 80/22 810 860 760 1357 4631 22 25.1 BKV25 80/23 810 899 760 1419 4842 23 26.2 BKV25 80/24 810 938 760 1481 5052 24 27.4 BKV25 80/25 810 977 760 1543 5263 25 28.5 BKV25 80/26 810 1016 760 1604 5474 26 29.6 BKV25 80/27 810 1055 760 1666 5684 27 30.8 BKV25 80/28 810 1094 760 1728 5895 28 31.9 BKV25 80/29 810 1133 760 1789 6105 29 33.1 BKV25 80/30 810 1172 760 1851 6316 30 34.2               BKV25 90 910 39 + 2 860 68 232 1 1.27 BKV25 90/6 910 236 860 410 1400 6 7.6 BKV25 90/7 910 275 860 479 1634 7 8.9 BKV25 90/8 910 314 860 547 1867 8 10.2 BKV25 90/9 910 353 860 616 2100 9 11.4 BKV25 90/10 910 392 860 684 2334 10 12.7 BKV25 90/11 910 431 860 752 2567 11 14.0 BKV25 90/12 910 470 860 821 2801 12 15.2 BKV25 90/13 910 509 860 889 3034 13 16.5 BKV25 90/14 910 548 860 958 3267 14 17.8 BKV25 90/15 910 587 860 1026 3501 15 19.1 BKV25 90/16 910 626 860 1094 3734 16 20.3 BKV25 90/17 910 665 860 1163 3967 17 21.6 BKV25 90/18 910 704 860 1231 4201 18 22.9 BKV25 90/19 910 743 860 1300 4434 19 24.1 BKV25 90/20 910 782 860 1368 4668 20 25.4 BKV25 90/21 910 821 860 1436 4901 21 26.7 BKV25 90/22 910 860 860 1505 5134 22 27.9 BKV25 90/23 910 899 860 1573 5368 23 29.2 BKV25 90/24 910 938 860 1642 5601 24 30.5 BKV25 90/25 910 977 860 1710 5835 25 31.8 BKV25 90/26 910 1016 860 1778 6068 26 33.0 BKV25 90/27 910 1055 860 1847 6301 27 34.3 BKV25 90/28 910 1094 860 1915 6535 28 35.6 BKV25 90/29 910 1133 860 1984 6768 29 36.8 BKV25 90/30 910 1172 860 2052 7001 30 38.1               BKV25 100 1010 39 + 2 960 75 256 1 1.40 BKV25 100/6 1010 236 960 451 1537 6 8.4 BKV25 100/7 1010 275 960 526 1794 7 9.8 BKV25 100/8 1010 314 960 601 2050 8 11.2 BKV25 100/9 1010 353 960 676 2306 9 12.6 BKV25 100/10 1010 392 960 751 2562 10 14.0 BKV25 100/11 1010 431 960 826 2819 11 15.4 BKV25 100/12 1010 470 960 901 3075 12 16.8 BKV25 100/13 1010 509 960 976 3331 13 18.2 BKV25 100/14 1010 548 960 1051 3587 14 19.6 BKV25 100/15 1010 587 960 1127 3844 15 21.0 BKV25 100/16 1010 626 960 1202 4100 16 22.4 BKV25 100/17 1010 665 960 1277 4356 17 23.8 BKV25 100/18 1010 704 960 1352 4612 18 25.2 BKV25 100/19 1010 743 960 1427 4869 19 26.6 BKV25 100/20 1010 782 960 1502 5125 20 28.0 BKV25 100/21 1010 821 960 1577 5381 21 29.4 BKV25 100/22 1010 860 960 1652 5637 22 30.8 BKV25 100/23 1010 899 960 1727 5894 23 32.2 BKV25 100/24 1010 938 960 1802 6150 24 33.6 BKV25 100/25 1010 977 960 1878 6406 25 35.0               BKV25 120 1210 39 + 2 1160 88 300 1 1.66 BKV25 120/6 1210 236 1160 530 1810 6 10.0 BKV25 120/7 1210 275 1160 619 2111 7 11.6 BKV25 120/8 1210 314 1160 707 2413 8 13.3 BKV25 120/9 1210 353 1160 796 2715 9 14.9 BKV25 120/10 1210 392 1160 884 3016 10 16.6 BKV25 120/11 1210 431 1160 972 3318 11 18.3 BKV25 120/12 1210 470 1160 1061 3619 12 19.9 BKV25 120/13 1210 509 1160 1149 3921 13 21.6 BKV25 120/14 1210 548 1160 1238 4223 14 23.2 BKV25 120/15 1210 587 1160 1326 4524 15 24.9 BKV25 120/16 1210 626 1160 1414 4826 16 26.6 BKV25 120/17 1210 665 1160 1503 5128 17 28.2 BKV25 120/18 1210 704 1160 1591 5429 18 29.9 BKV25 120/19 1210 743 1160 1680 5731 19 31.5 BKV25 120/20 1210 782 1160 1768 6032 20 33.2 BKV25 120/21 1210 821 1160 1856 6334 21 34.9 BKV25 120/22 1210 860 1160 1945 6636 22 36.5 BKV25 120/23 1210 899 1160 2033 6937 23 38.2 BKV25 120/24 1210 938 1160 2122 7239 24 39.8 BKV25 120/25 1210 977 1160 2210 7541 25 41.5               BKV25 150 1510 39 + 2 1460 109 372 1 2.05 BKV25 150/6 1510 236 1460 652 2225 6 12.3 BKV25 150/7 1510 275 1460 761 2596 7 14.4 BKV25 150/8 1510 314 1460 870 2967 8 16.4 BKV25 150/9 1510 353 1460 978 3338 9 18.5 BKV25 150/10 1510 392 1460 1087 3709 10 20.5 BKV25 150/11 1510 431 1460 1196 4080 11 22.6 BKV25 150/12 1510 470 1460 1304 4451 12 24.6 BKV25 150/13 1510 509 1460 1413 4821 13 26.7 BKV25 150/14 1510 548 1460 1522 5192 14 28.7 BKV25 150/15 1510 587 1460 1631 5563 15 30.8 BKV25 150/16 1510 626 1460 1739 5934 16 32.8 BKV25 150/17 1510 665 1460 1848 6305 17 34.9 BKV25 150/18 1510 704 1460 1957 6676 18 36.9 BKV25 150/19 1510 743 1460 2065 7047 19 39.0 BKV25 150/20 1510 782 1460 2174 7418 20 41.0 BKV25 150/21 1510 821 1460 2283 7789 21 43.1 BKV25 150/22 1510 860 1460 2391 8159 22 45.1 BKV25 150/23 1510 899 1460 2500 8530 23 47.2 BKV25 150/24 1510 938 1460 2609 8901 24 49.2 BKV25 150/25 1510 977 1460 2718 9272 25 51.3               BKV25 180 1810 39 + 2 1760 129 440 1 2.44 BKV25 180/6 1810 236 1760 776 2647 6 14.6 BKV25 180/7 1810 275 1760 905 3088 7 17.1 BKV25 180/8 1810 314 1760 1034 3529 8 19.5 BKV25 180/9 1810 353 1760 1164 3971 9 22.0 BKV25 180/10 1810 392 1760 1293 4412 10 24.4 BKV25 180/11 1810 431 1760 1422 4853 11 26.8 BKV25 180/12 1810 470 1760 1552 5294 12 29.3 BKV25 180/13 1810 509 1760 1681 5735 13 31.7 BKV25 180/14 1810 548 1760 1810 6176 14 34.2 BKV25 180/15 1810 587 1760 1940 6618 15 36.6 BKV25 180/16 1810 626 1760 2069 7059 16 39.0 BKV25 180/17 1810 665 1760 2198 7500 17 41.5 BKV25 180/18 1810 704 1760 2327 7941 18 43.9 BKV25 180/19 1810 743 1760 2457 8382 19 46.4 BKV25 180/20 1810 782 1760 2586 8823 20 48.8               BKV25 200 2010 39 + 2 1960 143 487 1 2.70 BKV25 200/6 2010 236 1960 860 2936 6 16.2 BKV25 200/7 2010 275 1960 1004 3425 7 18.9 BKV25 200/8 2010 314 1960 1147 3914 8 21.6 BKV25 200/9 2010 353 1960 1291 4404 9 24.3 BKV25 200/10 2010 392 1960 1434 4893 10 27.0 BKV25 200/11 2010 431 1960 1577 5382 11 29.7 BKV25 200/12 2010 470 1960 1721 5871 12 32.4 BKV25 200/13 2010 509 1960 1864 6361 13 35.1 BKV25 200/14 2010 548 1960 2008 6850 14 37.8 BKV25 200/15 2010 587 1960 2151 7339 15 40.5 BKV25 200/16 2010 626 1960 2294 7828 16 43.2 BKV25 200/17 2010 665 1960 2438 8318 17 45.9 BKV25 200/18 2010 704 1960 2581 8807 18 48.6 BKV25 200/19 2010 743 1960 2725 9296 19 51.3 BKV25 200/20 2010 782 1960 2868 9786 20 54.0               BKV25 220 2210 39 + 2 2160 158 539 1 2.96 BKV25 220/6 2210 236 2160 946 3228 6 17.8 BKV25 220/7 2210 275 2160 1104 3767 7 20.7 BKV25 220/8 2210 314 2160 1262 4305 8 23.7 BKV25 220/9 2210 353 2160 1419 4843 9 26.6 BKV25 220/10 2210 392 2160 1577 5381 10 29.6 BKV25 220/11 2210 431 2160 1735 5919 11 32.6 BKV25 220/12 2210 470 2160 1892 6457 12 35.5 BKV25 220/13 2210 509 2160 2050 6995 13 38.5 BKV25 220/14 2210 548 2160 2208 7533 14 41.4 BKV25 220/15 2210 587 2160 2366 8071 15 44.4 BKV25 220/16 2210 626 2160 2523 8609 16 47.4 BKV25 220/17 2210 665 2160 2681 9147 17 50.3 BKV25 220/18 2210 704 2160 2839 9685 18 53.3 BKV25 220/19 2210 743 2160 2996 10223 19 56.2 BKV25 220/20 2210 782 2160 3154 10761 20 59.2               BKV25 250 2510 39 + 2 2460 180 614 1 3.35 BKV25 250/6 2510 236 2460 1079 3683 6 20.1 BKV25 250/7 2510 275 2460 1259 4297 7 23.5 BKV25 250/8 2510 314 2460 1439 4911 8 26.8 BKV25 250/9 2510 353 2460 1619 5524 9 30.2 BKV25 250/10 2510 392 2460 1799 6138 10 33.5 BKV25 250/11 2510 431 2460 1979 6752 11 36.9 BKV25 250/12 2510 470 2460 2159 7366 12 40.2 BKV25 250/13 2510 509 2460 2339 7980 13 43.6 BKV25 250/14 2510 548 2460 2519 8593 14 46.9 BKV25 250/15 2510 587 2460 2699 9207 15 50.3 BKV25 250/16 2510 626 2460 2878 9821 16 53.6 BKV25 250/17 2510 665 2460 3058 10435 17 57.0 BKV25 250/18 2510 704 2460 3238 11049 18 60.3 BKV25 250/19 2510 743 2460 3418 11663 19 63.7 BKV25 250/20 2510 782 2460 3598 12276 20 67.0 Minimum No of Sections is 6 Upto 700mm Maximum No. of Sections is 45 Upto 900mm Maximum No. of Sections is 30 Upto 1500mm Maximum No. of Sections is 25 Over 1500mm Maximum No. of Sections is 20   Please contact DQ Heating for further information of the BKV Range.