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J41H J41Y J41W 手動截止閥
一、手動截止閥J41H J41Y J41W主要特點及用途
| 主要特點及用途 | structural features and purpose |
| 1、結構設計合理，剛性好，密封性能好. 2、在啟閉過程中.閥瓣與閥座密封間幾乎無磨擦，因而耐磨。 3、開啟高度小即可達到流量。 4、可安裝在管道的任意位置。 5、填料采用柔性石墨，啟閉靈活.密封可靠。 6、大口徑手動閥門配置撞擊手輪. 7、廣泛應用于石油、化工、火力發(fā)電等水、燕汽、油品管路上作接通和截斷介質。改變閥瓣形狀可用于系統介質的節(jié)流。 |
1.Reasonable stnrctural design, good rigidity and goodsealmg performance. 2. In the course of open and close, nearly no abrasion is between the valve flap and valve suit. So, it is wearable. 3. Small open height can reality the flux. 4. Can be installed in any position of pipeline. 5. The filling adopts soft graphite, which can reach flexible open and dose and reliable sealing. 6. Large diameter manual valve is equipped with bump hand wheel. 7. Be widely cscd in the pipeline of water, vapor and oil prodtcts of petroleum, chemical indistry, thermal power for connection and dam media. To change the valve flap shape can throttle for systematic media. |
二、手動截止閥J41H J41Y J41W相關
| 性能規(guī)范及主要零件材料：The main technical data | |||||||||||
| 型號 type |
試驗壓力 testing pressure |
適用介質 suitable medium |
適用溫度 suitable temperature |
零件材料 Material of main parts | 手輪 handwheel |
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| 殼體shell seal | 液密封 water seal | 氣密封 gas seal |
閥體閥蓋 Body Bonnet |
閘板閥座 disc、Sealing | 閥桿 Stem |
閥桿螺母 stem nat |
填料 packing |
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| J41H-16 | 1.5PN | 1.1PN | 0.6Mpa | 水蒸汽、油品、導熱油等 water steam petrolcam transmit heat the oil |
≤200℃ | HT200 | 2Cr13 | 1Cr13 | 鋁青銅 aluminium-bronze |
柔性石墨 expanded graphite |
Qt450-10 |
| J41H-25Q | ≤350℃ | Q450-10 | 2Cr13 | ||||||||
| J41H-16C～160 | ≤425℃ | WCB | 2Cr13 | ||||||||
| J41W-16P～160P J41Y-16P～160P |
硝酸類 nitric acid |
≤200℃ | CF8 | CF8 | 304 | PTFE | |||||
| J41W-16R～160R J41Y-16R～160R |
醋酸類 acetic acid |
≤200℃ | CF8M | CF8M | 316 | ||||||
| J41Y-16I～160I | 水蒸汽、油品、導熱油等 water steam petrolcam Transmit heat the oil |
≤550℃ | Cr5Mo | Cr5Mo | 25Cr2MoV | 柔性石墨 expanded graphite |
WCB | ||||
三、手動截止閥J41H J41Y J41W主要外形尺寸及連接尺寸
| 主要外形尺寸及連接尺寸 Main size of Apperance | |||||||||||||||||
| 公稱壓力 Mpa |
圖中符號 sign |
公稱通徑 DN/mm | |||||||||||||||
| l5 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | ||
| 1.6 | L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 |
400 |
480 | 600 | 650 | 750 | ||
| H | 233 | 275 | 285 | 302 | 310 | 320 | 330 | 355 | 415 | 460 | 510 | 590 | 685 | 870 | |||
| Do | 120 | 140 | 160 | 180 | 200 | 200 | 240 | 240 | 280 | 320 | 360 | 400 | 400 | 500 | |||
| Ho | 645 | 690 | 715 | 770 | 780 | 810 | 967 | 1143 | l292 | ||||||||
| 電裝 electric actuators |
Z10 | Z10 | Z15 | Z20 | Z30 | Z45 | Z60 | ||||||||||
| 2.5 | L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 48O | 600 | 650 | 750 | ||
| H | 233 | 275 | 285 | 302 | 355 | 362 | 375 | 436 | 48O | 558 | 611 | 72l | 750 | 870 | |||
| Do | 120 | l140 | 160 | 180 | 200 | 240 | 280 | 320 | 360 | 400 | 400 | 400 | 500 | 600 | |||
| Ho | 645 | 690 | 715 | 770 | 780 | 810 | 967 | 1143 | 1292 | ||||||||
| 電裝 electric actuators |
Z10 | Z10 | Z15 | Z20 | Z30 | Z45 | Z60 | Z90 | Z120 | ||||||||
| 4.0 | L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | ||||
| H | 233 | 275 | 285 | 302 | 355 | 362 | 375 | 436 | 480 | 558 | 611 | 72l | |||||
| Do | 120 | 140 | 160 | 180 | 200 | 240 | 280 | 320 | 360 | 400 | 400 | 500 | |||||
| Ho | 645 | 690 | 715 | 770 | 780 | 875 | 1160 | ||||||||||
| 電裝 electric actuators |
Z10 | Z10 | Z20 | Z30 | Z45 | Z60 | Z90 | ||||||||||
| 6.4 | L | 170 | 190 | 210 | 230 | 260 | 300 | 340 | 380 | 430 | 500 | 550 | 650 | ||||
| H | 148 | 15O | 175 | 200 | 231 | 262 | 450 | 485 | 537 | 590 | 646 | ||||||
| Do | 120 | 160 | 180 | 200 | 240 | 280 | 320 | 360 | 400 | 450 | 450 | ||||||
| Ho | 710 | 750 | 785 | 873 | 1031 | 1061 | 1231 | ||||||||||
| 電裝 electric actuators |
Z10 | Z15 | Z30 | Z45 | Z60 | Z90 | Z120 | ||||||||||
| 10.0 | L | 170 | 190 | 210 | 230 | 260 | 300 | 340 | 380 | 430 | 500 | 550 | 650 | 775 | 900 | ||
| H | 195 | 228 | 250 | 326 | 359 | 414 | 484 | 547 | 621 | 700 | 840 | 925 | 1015 | 1200 | |||
| Do | 120 | 160 | 180 | 200 | 240 | 280 | 320 | 400 | 450 | 500 | 500 | 600 | 750 | 800 | |||
| Ho | 710 | 750 | 785 | 837 | |||||||||||||
| 電裝 electric actuators |
Z15 | Z20 | Z30 | Z45 | |||||||||||||
| 16.0 | L | 170 | 190 | 210 | 230 | 260 | 300 | 340 | 380 | 430 | 500 | 550 | 650 | ||||
| H | 148 | 156 | 175 | 200 | 231 | 262 | 470 | 500 | 557 | 613 | 671 | 765 | |||||
| Do | 120 | 140 | 140 | 140 | 160 | 180 | 360 | 400 | 450 | 450 | 500 | 600 | |||||
| Ho | |||||||||||||||||
| 電裝 electric actuators |
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