Hydraulic sector blind valve
Technical Parameter
Item model number: F743XNominal diameter: DN300~2000mmNominal pressure: PN0.05~0.25MPaApplicable temperature: ≤300℃Applicable medium: gas and toxic, harmful and flammable gasesMain material: carbon steel, stainless steel, silicone rubberDrive mode: electric, hydraulic, pneumatic, electro-hydraulicDesign standard: API 600, API6D, ASME B16.34, GB/T 12234Structure length: ASME B16.10, API6D, GB/T 12221Connection standard: ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79, HG/T 20592Pressure test: API 598, GB/T 13927, JB/T 9092Pressure-temperature class: ASME B16.34, GB/T 12224
Product Detail
Product overview
The hydraulic fan-shaped blind valve is mainly composed of the left valve body, the right valve body, the lead screw pair, the flap, the sealing ring, the lever, the hydraulic cylinder and other parts, and a rigid structure is formed by the base and the support column. The valve is provided with a clamping oil cylinder and a flap oil cylinder. The clamping oil cylinder drives the left and right valve bodies to complete the loosening and clamping actions through the lever pair and the screw pair, and the flap oil cylinder drives the valve plate to complete the switching action. The rubber sealing ring is embedded in the valve plate, which has the characteristics of high temperature resistance, good sealing performance, convenient replacement and long service life.Main connection dimensions
DN | L | D | D1 | A | H | H1 | b | n-Φd | WT(kg) | ||
PN0.05 | PN0.15 | PN0.25 | |||||||||
300 | 450 | 440 | 395 | 480 | 720 | 360 | 22 | 12-22 | 205 | 225 | 250 |
350 | 450 | 490 | 445 | 520 | 810 | 380 | 22 | 12-22 | 235 | 255 | 280 |
400 | 450 | 540 | 495 | 600 | 920 | 400 | 22 | 16-22 | 250 | 275 | 300 |
450 | 500 | 595 | 550 | 658 | 995 | 427 | 24 | 16-22 | 300 | 330 | 360 |
500 | 500 | 645 | 600 | 712 | 1102 | 452 | 24 | 20-22 | 350 | 385 | 420 |
600 | 600 | 755 | 705 | 874 | 1600 | 650 | 26 | 20-26 | 420 | 460 | 500 |
700 | 600 | 860 | 810 | 970 | 1700 | 700 | 30 | 24-26 | 560 | 610 | 670 |
800 | 800 | 975 | 920 | 1100 | 1860 | 1125 | 30 | 24-30 | 1500 | 1650 | 1750 |
900 | 800 | 1075 | 1020 | 1200 | 2055 | 1270 | 32 | 24-30 | 1800 | 1950 | 2050 |
1000 | 800 | 1175 | 1120 | 1320 | 2240 | 1400 | 35 | 28-30 | 2100 | 2310 | 2500 |
1100 | 800 | 1275 | 1220 | 1510 | 2425 | 1535 | 35 | 28-30 | 2300 | 2500 | 2750 |
1200 | 800 | 1375 | 1320 | 1625 | 2621 | 1680 | 35 | 32-30 | 2600 | 2850 | 3200 |
1300 | 800 | 1475 | 1420 | 1749 | 2760 | 1770 | 35 | 32-33 | 3000 | 3300 | 3600 |
1400 | 850 | 1575 | 1520 | 1856 | 2960 | 1925 | 35 | 36-30 | 4170 | 4520 | 4900 |
1500 | 850 | 1690 | 1630 | 1976 | 3105 | 2050 | 35 | 36-30 | 4400 | 5150 | 5650 |
1600 | 850 | 1790 | 1730 | 1293 | 3300 | 2160 | 35 | 40-30 | 4750 | 5650 | 6150 |
1800 | 1100 | 1990 | 1930 | 2335 | 3610 | 2370 | 35 | 44-30 | 5750 | 7350 | 8050 |
2000 | 1100 | 2190 | 2130 | 2570 | 3960 | 2620 | 35 | 46-30 | 6750 | 9350 | 9800 |