Application
Blast furnace hydraulic isolation valve is ideal equipment for complete isolation of toxic, harmful and flammable gas pipelines in metallurgical industry, chemical industry and environmental protection industry.
Structural Features
Blast furnace hydraulic isolation valve consists of valve body, gear, gear ring, screw rod, valve plate and valve base. The valve body is connected by the draw bar and is fixed to the base to form a rigid structure.
Operating principle
1. Blast furnace hydraulic isolation valve is equipped with clamping cylinder and cylinder with reversing plate. The clamping cylinder carries out the loosening and clamping of the valve, and cylinder with reversing plate reverses the valve.
2. The single blast furnace hydraulic isolation valve can be controlled remotely. Multiple blast furnace hydraulic isolation valves can be connected to the Internet and controlled remotely. In the special circumstances, manual control of the blast furnace hydraulic isolation valve can be completed through the mechanical device on the valve.
3. Blast furnace hydraulic isolation valve can be used in electro-hydraulic station, which is moveable at the work site. Many valves can share an electro-hydraulic station. The electro-hydraulic station can also work indoor.
DN | L | B | A | A1 | D | D1 | H | H1 | R | n- φd | b | Weight(KG) |
450 | 382 | 310 | 485 | 420 | 595 | 550 | 1060 | 440 | 747 | 16- φ22 | 16 | 620 |
500 | 382 | 310 | 485 | 420 | 645 | 600 | 1155 | 460 | 716 | 20- φ22 | 20 | 685 |
600 | 600 | 520 | 954 | 680 | 755 | 705 | 1520 | 870 | 928 | 20- φ26 | 25 | 1600 |
700 | 600 | 520 | 1054 | 780 | 860 | 810 | 1720 | 860 | 1030 | 24- φ26 | 25 | 1800 |
800 | 700 | 600 | 1135 | 950 | 975 | 920 | 2285 | 950 | 1172 | 24- φ30 | 35 | 2500 |
900 | 700 | 600 | 1255 | 1070 | 1075 | 1020 | 2460 | 985 | 1298 | 24- φ30 | 35 | 2650 |
1000 | 940 | 860 | 1360 | 1010 | 1175 | 1120 | 2533 | 880 | 1368 | 28- φ30 | 35 | 2800 |
1100 | 940 | 860 | 1485 | 1135 | 1275 | 1220 | 2742 | 930 | 1486 | 28- φ30 | 35 | 3100 |
1200 | 940 | 860 | 1605 | 1255 | 1375 | 1320 | 2950 | 980 | 1605 | 32- φ30 | 35 | 3500 |
1300 | 940 | 860 | 1730 | 1380 | 1475 | 1420 | 3100 | 1030 | 1723 | 32- φ30 | 35 | 4000 |
1400 | 1000 | 940 | 1850 | 1450 | 1575 | 1520 | 3346 | 1100 | 1840 | 36- φ30 | 35 | 4400 |
1500 | 1000 | 940 | 2015 | 1615 | 1690 | 1630 | 3600 | 1150 | 1960 | 36- φ30 | 35 | 5000 |
1600 | 1000 | 940 | 2190 | 1790 | 1790 | 1730 | 3842 | 1200 | 2078 | 40- φ30 | 35 | 5500 |