Products
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Lined flanged valve
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Chemical ball valve (lined valve) DN15-250 PN16
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Hose valves DN 20-400
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Spectacle leaf gate valve
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Flange ventilation valve DN100-4000
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1-piece coupling ball valve PN15-PN25(1000WOG)
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Three-eccentric flanged rotary disc valve PN16PN25
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Rotary check valves DN 20-600 PN 16
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Flanged butterfly valve with symmetrical disk PN10PN16
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Top-mounted eccentric ball valve
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Steel flanged bellows shut-off valve DN15-300 PN40
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Cast iron gate valves with rubber wedge DN50-DN800 РN16
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Steel wedge gate valve with rising spindle DN50-500 PN100
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Steel wedge gate valve with rising spindle DN50-300 PN250
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Forged steel valves DN15-50 РN16-160
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Filters form Y
Glass gate valve with linear movement of gate valve, closed type
Nominal diameter: from 400 to 2800 mm
Conditional pressure:0.05-0.25 MPA
Supply voltage: 380 V. AC
Working medium: Air, gas, coal gas
Description
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Product Introduction
Pointed valves are very similar to linear blind valves. Also called gas shut-off valve for glasses. It can design two types: open and completely sealed. These valves can be manufactured in very large designs and are completely custom designed and manufactured depending on the process conditions. They can be closed or open and reach sizes up to 120 inches. Commonly used in gas blast furnaces or other low-pressure systems, they provide complete and reliable shut-off of downstream flow, providing 100% “human safe” closure.
Yi He googles that the valve uses a variety of seal materials depending on the operating temperature and environment - from elastomeric seals (e.g. CR, FKM/FPM, VMQ) to fiber gaskets and seal systems consisting of a soft sealing material with an additional metal seal. For valve body materials such as carbon steel, stainless steel, or customer specification.
◆ Nominal diameter: from 400 to 2800 mm
◆ Conditional pressure:0.05-0.25 MPA
◆ Supply voltage: 380 V. AC
◆ Working medium: Air, gas, coal gas
◆ Oil and gas: used in furnace and coke oven gas pipes.
◆ Steel industry: Often found in large industrial systems that require reliable insulation.
| MPA pressure | 0.05 | 0.1 | 0.15 | 0.25 |
| Compaction test | 0.055 | 0.11 | 0.165 | 0.275 |
| Body Sheel Test | 0.075 | 0.15 | 0.225 | 0.375 |
| Filling material | NBR | Silicone rubber | fluororesin | Metal filling |
| Spacesuit temperature | -20-100°C | -20-200°C | -20-300°C | -20-450°C |
| Medium suit | Air, gas, coal gas | |||
| Supply voltage | 380v. A.C. | |||
Main technical characteristics
| DN | L | D | D₁ | b | n-Φd | H | H₁ | L₂ | F | F₁ | F₂ | A₁ | A₂ | n-ΦK | L₃ | weight/kg | |
| PN0.05/PN0.10 | PN0.15/PN0.25 | ||||||||||||||||
| 400 | 600 | 540 | 495 | 18 | 16-Φ22 | 1100 | 350 | 1900 | 500 | 160 | 220 | 560 | 480 | 4-Φ23 | 16 | 900 | 980 |
| 450 | 600 | 595 | 550 | 18 | 16-Φ22 | 1200 | 400 | 2100 | 500 | 160 | 220 | 560 | 480 | 4-Φ23 | 16 | 1020 | 1080 |
| 500 | 600 | 645 | 600 | 18 | 20-Φ26 | 1310 | 450 | 2300 | 500 | 160 | 220 | 680 | 600 | 8-Φ23 | 20 | 1060 | 1200 |
| 600 | 800 | 755 | 705 | 24 | 24-Φ26 | 1410 | 500 | 2500 | 900 | 280 | 340 | 880 | 600 | 8-Φ23 | 20 | 1150 | 1400 |
| 700 | 800 | 860 | 810 | 24 | 24-Φ30 | 1510 | 750 | 2700 | 900 | 280 | 340 | 680 | 600 | 8-Φ23 | 20 | 1240 | 1320 |
| 800 | 800 | 975 | 920 | 24 | 24-Φ30 | 1710 | 800 | 2900 | 900 | 280 | 340 | 680 | 600 | 8-Φ23 | 20 | 1470 | 1620 |
| 900 | 800 | 1075 | 1020 | 24 | 24-Φ30 | 1850 | 880 | 3160 | 900 | 280 | 320 | 680 | 600 | 8-Φ23 | 20 | 1850 | 2060 |
| 1000 | 800 | 1175 | 1120 | 24 | 28-Φ30 | 2050 | 960 | 3415 | 900 | 280 | 340 | 680 | 600 | 8-Φ23 | 20 | 2200 | 2480 |
| 1200 | 1200 | 1375 | 1320 | 26 | 32-Φ30 | 2250 | 1165 | 3815 | 1200 | 260 | 320 | 910 | 820 | 8-Φ33 | 20 | 2618 | 2820 |
| 1400 | 1200 | 1575 | 1520 | 26 | 36-Φ30 | 2500 | 1285 | 4315 | 1200 | 260 | 320 | 910 | 820 | 8-Φ33 | 20 | 3280 | 3560 |
| 1600 | 1200 | 1790 | 1730 | 32 | 40-Φ30 | 2730 | 1385 | 4765 | 1200 | 260 | 560 | 880 | 740 | 8-Φ33 | 30 | 4500 | 4900 |
| 1800 | 1400 | 1990 | 1930 | 32 | 44-Φ30 | 2790 | 1428 | 5265 | 1200 | 500 | 560 | 880 | 740 | 8-Φ33 | 30 | 5160 | 5620 |
| 2000 | 1400 | 2190 | 2130 | 32 | 48-Φ33 | 3410 | 1850 | 5765 | 1600 | 500 | 670 | 1300 | 1160 | 8-Φ36 | 30 | 5780 | 7780 |
| 2200 | 1600 | 2405 | 2340 | 32 | 52-Φ33 | 3600 | 1950 | 6265 | 1600 | 580 | 670 | 1300 | 1160 | 8-Φ36 | 30 | 7080 | 7780 |
| 2400 | 1600 | 2605 | 2540 | 32 | 56-Φ33 | 4046 | 2050 | 6765 | 2350 | 580 | 670 | 1300 | 1160 | 8-Φ36 | 30 | 8260 | 9060 |
| 2600 | 1800 | 2805 | 2740 | 34 | 60-Φ33 | 4210 | 2141 | 7265 | 2350 | 580 | 670 | 1300 | 1160 | 8-Φ36 | 30 | 9750 | 10550 |
| 2800 | 1800 | 2960 | 3030 | 36 | 64-Φ36 | 4350 | 2280 | 7765 | 2350 | 580 | 6770 | 1300 | 1160 | 8-Φ36 | 30 | 12000 | 13200 |
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We actively participate in various industry exhibitions, exchange meetings, etc., deeply understand the industry product dynamics, online communication and on-site inspections, and actively work on product optimization and technical upgrades to better meet the different needs of customers.
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