氣動(dòng)閘閥由于其技術(shù)*，性能可靠，操作切換和維修方便，已被石油、化工、冶金、電力、海運(yùn)等部門作為輸送氣體、液體介質(zhì)的管道開閉裝置而廣泛使用。
概述：
為了配合用戶實(shí)現(xiàn)操作自動(dòng)化，本公司除供應(yīng)本系列產(chǎn)品之外，還可單獨(dú)提供包括支架在內(nèi)的氣缸體，幫助用戶對(duì)已有的種類繁多的手動(dòng)閘閥進(jìn)行改造，將雙缸氣動(dòng)執(zhí)行機(jī)構(gòu)部分安裝在手動(dòng)閘閥的閥體大蓋上，即可構(gòu)成雙缸式氣動(dòng)-手動(dòng)兩用閘閥。
由于其技術(shù)*，性能可靠，操作切換和維修方便，已被石油、化工、冶金、電力、海運(yùn)等部門作為輸送氣體、液體介質(zhì)的管道開閉裝置而廣泛使用。
主要性能參數(shù)
公稱壓力:1.6,2.5.4.0.6.4MPa
使用溫度：-29～425℃（碳鋼）-40～＋550℃（不銹鋼）
公稱通徑：DN50～800mm
閥體材質(zhì):304.306.316L.WCB.HT200
連接法蘭：JB/T79．GB913．HG20592
適用介質(zhì)：空氣、水、蒸汽、油及硝酸、醋酸等腐蝕性流體
作用方式：切斷型，調(diào)節(jié)型,手動(dòng)控制
電源電壓：220VAC、24VAC
輸入信號(hào):4～20mA/1～5VDC
0～20mA/0～10VDC
結(jié)構(gòu)特點(diǎn)
1、 本閥主要由閥體、閥蓋、閘板、閥桿、密封圈、雙層氣缸及其活塞、活塞桿、隔板連同緩沖機(jī)構(gòu)、手動(dòng)機(jī)構(gòu)、氣動(dòng)-手動(dòng)轉(zhuǎn)換裝置和閥蓋填料裝置等部分組成。
2、上活塞行至行程上端可頂上上回訊器，使之發(fā)訊；下活塞行之行程下端可頂下下回訊器，使之發(fā)訊，以作為閘閥開閉信息在*操作室的模擬儀表盤上進(jìn)行顯示。
3、手輪上部的外伸指示桿的上升和下降，標(biāo)志著該閥的閘板是處于提升狀態(tài)還是下降狀態(tài)。閘閥關(guān)閉時(shí)，外伸指示桿位于zui低位置；反之，閘閥全開時(shí)，外伸指示桿位于zui高位置。此即為本閥啟閉狀態(tài)的現(xiàn)場(chǎng)指示。
4、氣缸蓋上部裝有氣動(dòng)-手動(dòng)轉(zhuǎn)換裝置。將轉(zhuǎn)換手柄順時(shí)針方向提轉(zhuǎn)到“氣動(dòng)”定位孔定位，閘閥處于氣動(dòng)操作狀態(tài)；反之，將轉(zhuǎn)換手柄逆時(shí)針方向提轉(zhuǎn)到“手動(dòng)”定于孔處定位，閘閥即可進(jìn)行手動(dòng)操作。帶錐齒輪的手柄轉(zhuǎn)換方向相反。手動(dòng)操作閘閥時(shí)，手輪旋向和普通手動(dòng)閥一樣，即順時(shí)針轉(zhuǎn)為關(guān)，逆時(shí)針轉(zhuǎn)為開。帶錐齒輪轉(zhuǎn)動(dòng)的相反。
| 型號(hào) | 公稱 | 主要結(jié)構(gòu)尺寸（mm） | 閥體材料 | 性能規(guī)范 | 重量
（Kg） |
通徑
DN（mm） | 壓力
PN（MPa） | D | L | H1 | H2 | 適用溫度
（℃） | 適用介質(zhì) |
| Z6S41（0）H-16C Z6S41（0）Y-16C
| | 1.6 | 280 | 350 | 1470 | 1640 | 碳鋼 | ≤425 | 蒸汽、油品、水等 | 250 |
| 200 | " | 335 | 400 | 1730 | 1950 | " | " | " | 310 |
| 250 | " | 405 | 450 | 2000 | 2270 | " | " | " | 420 |
| 300 | " | 460 | 500 | 2250 | 2580 | " | " | " | 510 |
| 350 | " | 520 | 550 | 2625 | 3010 | " | " | " | 650 |
| 400 | " | 580 | 600 | 2960 | 3400 | " | " | " | 980 |
| 500 | " | 705 | 700 | 3650 | 4200 | " | " | " | 1560 |
| 600 | " | 840 | 800 | 4320 | 4970 | " | " | " | 2230 |
| 700 | " | | | | | " | " | " | |
| |
| Z6S41（0）Y-16I | 150 | 1.6 | 280 | 350 | 1470 | 1640 | 耐熱合金鋼 | ≤550 | 蒸汽、油品、水等 | 250 |
| 200 | " | 335 | 400 | 1730 | 1950 | " | " | " | 310 |
| 250 | " | 405 | 450 | 2000 | 2270 | " | " | " | 420 |
| 300 | " | 460 | 500 | 2250 | 2580 | " | " | " | 510 |
| 350 | " | 520 | 550 | 2625 | 3010 | " | " | " | 650 |
| 400 | " | 580 | 600 | 2960 | 3400 | " | " | " | 980 |
| 500 | " | 705 | 700 | 3650 | 4200 | " | " | " | 1560 |
| 600 | " | 840 | 800 | 4320 | 4970 | " | " | " | 2230 |
| 700 | " | | | | | " | " | " | |
| |
Z6S41（0）W-16P
Z6S41（0）Y-16P | 150 | 1.6 | 280 | 350 | 1470 | 1640 | 1Cr18Ni9Ti | ≤200 | 硝酸類 | 250 |
| 200 | " | 335 | 400 | 1730 | 1950 | " | " | " | 310 |
| 250 | " | 405 | 450 | 2000 | 2270 | " | " | " | 420 |
| 300 | " | 460 | 500 | 2250 | 2580 | " | " | " | 510 |
| 350 | " | 520 | 550 | 2625 | 3010 | " | " | " | 650 |
| 400 | " | 580 | 600 | 2960 | 3400 | " | " | " | 980 |
| 500 | " | 705 | 700 | 3650 | 4200 | " | " | " | 1560 |
| 600 | " | 840 | 800 | 4320 | 4970 | " | " | " | 2230 |
| 700 | " | | | | | " | " | " | |
| |
Z6S41（0）W-16R
Z6S41（0）Y-16R | 150 | 1.6 | 280 | 350 | 1470 | 1640 | OCr18Ni12Mo2Ti | ≤200 | 醋酸類 | 250 |
| 200 | " | 335 | 400 | 1730 | 1950 | " | " | " | 310 |
| 250 | " | 405 | 450 | 2000 | 2270 | " | " | " | 420 |
| 300 | " | 460 | 500 | 2250 | 2580 | " | " | " | 510 |
| 350 | " | 520 | 550 | 2625 | 3010 | " | " | " | 650 |
| 400 | " | 580 | 600 | 2960 | 3400 | " | " | " | 980 |
| 500 | " | 705 | 700 | 3650 | 4200 | " | " | " | 1560 |
| 600 | " | 840 | 800 | 4320 | 4970 | " | " | " | 2230 |
| 700 | " | | | | | " | " | " | |
| |
Z6S41（0）H-25C
Z6S41（0）Y-25C | 150 | 2.5 | 300 | 350 | 1470 | 1640 | 碳鋼 | ≤425 | 蒸汽、油品、水等 | 270 |
| 200 | " | 360 | 400 | 1730 | 1950 | " | " | " | 320 |
| 250 | " | 425 | 450 | 2000 | 2270 | " | " | " | 450 |
| 300 | " | 485 | 500 | 2250 | 2580 | " | " | " | 630 |
| 350 | " | 550 | 550 | 2625 | 3010 | " | " | " | 850 |
| 400 | " | 610 | 600 | 2960 | 3400 | " | " | " | 1120 |
| 500 | " | 730 | 700 | 3650 | 4200 | " | " | " | 1930 |
| 600 | " | 840 | 800 | 4320 | 4970 | " | " | " | 2540 |
| 700 | " | | | | | " | " | " | |
| |
Z6S41（0）Y-25I | 150 | 2.5 | 300 | 350 | 1470 | 1640 | 耐熱合金鋼 | ≤550 | 蒸汽、油品、水等 | 270 |
| 200 | " | 360 | 400 | 1730 | 1950 | " | " | " | 320 |
| 250 | " | 425 | 450 | 2000 | 2270 | " | " | " | 450 |
| 300 | " | 485 | 500 | 2250 | 2580 | " | " | " | 630 |
| 350 | " | 550 | 550 | 2625 | 3010 | " | " | " | 850 |
| 400 | " | 610 | 600 | 2960 | 3400 | " | " | " | 1120 |
| 500 | " | 730 | 700 | 3650 | 4200 | " | " | " | 1930 |
| 600 | " | 840 | 800 | 4320 | 4970 | " | " | " | 2540 |
| 700 | " | | | | | " | " | " | |
| |
Z6S41（0）H-25P
Z6S41（0）Y-25P
| 150 | 2.5 | 300 | 350 | 1470 | 1640 | 1Cr18Ni9Ti | ≤200 | 硝酸類 | 270 |
| 200 | " | 360 | 400 | 1730 | 1950 | " | " | " | 320 |
| 250 | " | 425 | 450 | 2000 | 2270 | " | " | " | 450 |
| 300 | " | 485 | 500 | 2250 | 2580 | " | " | " | 630 |
| 350 | " | 550 | 550 | 2625 | 3010 | " | " | " | 850 |
| 400 | " | 610 | 600 | 2960 | 3400 | " | " | " | 1120 |
| 500 | " | 730 | 700 | 3650 | 4200 | " | " | " | 1930 |
| 600 | " | 840 | 800 | 4320 | 4970 | " | " | " | 2540 |
| 700 | " | | | | | " | " | " | |
| |
Z6S41（0）W-25R
Z6S41（0）Y-25R | 150 | 2.5 | 300 | 350 | 1470 | 1640 | OCr18Ni12Mo2Ti | | 醋酸類 | |
| 200 | " | 360 | 400 | 1730 | 1950 | " | " | " | 320 |
| 250 | " | 425 | 450 | 2000 | 2270 | " | " | " | 450 |
| 300 | " | 485 | 500 | 2250 | 2580 | " | " | " | 630 |
| 350 | " | 550 | 550 | 2625 | 3010 | " | " | " | 850 |
| 400 | " | 610 | 600 | 2960 | 3400 | " | " | " | 1120 |
| 500 | " | 730 | 700 | 3650 | 4200 | " | " | " | 1930 |
| 600 | " | 840 | 800 | 4320 | 4970 | " | " | " | 2540 |
| 700 | " | | | | | " | " | " | |
| |
Z6S41（0）H-40C
Z6S41（0）Y-40C | 150 | 4.0 | 300 | 450 | 1520 | 1700 | 碳鋼 | ≤425 | 蒸汽、油品、水等 | 290 |
| 200 | " | 375 | 550 | 1810 | 1900 | " | " | " | 420 |
| 250 | " | 445 | 650 | 2100 | 2380 | " | " | " | 630 |
| 300 | " | 510 | 750 | 2340 | 2670 | " | " | " | 820 |
| 350 | " | 570 | 850 | 2760 | 3140 | " | " | " | 1180 |
| 400 | " | 655 | 950 | 3100 | 3550 | " | " | " | 1850 |
| 500 | " | 755 | 1150 | 3800 | 4350 | " | " | " | 2460 |
| 600 | " | 890 | 1350 | 4500 | 5150 | " | " | " | 3230 |
| 700 | " | | | | | " | " | " | |
| |
Z6S41（0）Y-40I | 150 | 4.0 | 300 | 450 | 1520 | 1700 | 耐熱合金鋼 | ≤550 | 蒸汽、油品、水等 | 290 |
| 200 | " | 375 | 550 | 1810 | 1900 | " | " | " | 420 |
| 250 | " | 445 | 650 | 2100 | 2380 | " | " | " | 630 |
| 300 | " | 510 | 750 | 2340 | 2670 | " | " | " | 820 |
| 350 | " | 570 | 850 | 2760 | 3140 | " | " | " | 1180 |
| 400 | " | 655 | 950 | 3100 | 3550 | " | " | " | 1850 |
| 500 | " | 755 | 1150 | 3800 | 4350 | " | " | " | 2460 |
| 600 | " | 890 | 1350 | 4500 | 5150 | " | " | " | 3230 |
| 700 | " | | | | | " | " | " | |
| |
Z6S41（0）W-40P
Z6S41（0）Y-40P | 150 | 4.0 | 300 | 450 | 1520 | 1700 | 1Cr18Ni9Ti | ≤200 | 硝酸類 | 290 |
| 200 | " | 375 | 550 | 1810 | 1900 | " | " | " | 420 |
| 250 | " | 445 | 650 | 2100 | 2380 | " | " | " | 630 |
| 300 | " | 510 | 750 | 2340 | 2670 | " | " | " | 820 |
| 350 | " | 570 | 850 | 2760 | 3140 | " | " | " | 1180 |
| 400 | " | 655 | 950 | 3100 | 3550 | " | " | " | 1850 |
| 500 | " | 755 | 1150 | 3800 | 4350 | " | " | " | 2460 |
| 600 | " | 890 | 1350 | 4500 | 5150 | " | " | " | 3230 |
| 700 | " | | | | | " | " | " | |
| |
Z6S41（0）W-40R
Z6S41（0）Y-40R | 150 | 4.0 | 300 | 450 | 1520 | 1700 | 0Cr18Ni12Mo2Ti | ≤200 | 醋酸類 | 290 |
| 200 | " | 375 | 550 | 1810 | 1900 | " | " | " | 420 |
| 250 | " | 445 | 650 | 2100 | 2380 | " | " | " | 630 |
| 300 | " | 510 | 750 | 2340 | 2670 | " | " | " | 820 |
| 350 | " | 570 | 850 | 2760 | 3140 | " | " | " | 1180 |
| 400 | " | 655 | 950 | 3100 | 3550 | " | " | " | 1850 |
| 500 | " | 755 | 1150 | 3800 | 4350 | " | " | " | 2460 |
| 600 | " | 890 | 1350 | 4500 | 5150 | " | " | " | 3230 |
| 700 | " | | | | | " | " | " | |
| |
Z6S41（0）H-64C
Z6S41（0）Y-64C | 200 | 6.4 | 405 | 550 | 1850 | 1940 | 碳鋼 | ≤425 | 蒸汽、油品、水等 | 480 |
| 250 | " | 470 | 650 | 2140 | 2220 | " | " | " | 780 |
| 300 | " | 530 | 750 | 2380 | 2710 | " | " | " | 1310 |
| |
Z6S41（0）Y-64I | 200 | 6.4 | 405 | 550 | 1850 | 1940 | 耐熱合金鋼 | ≤550 | 蒸汽、油品、水等 | 480 |
| 250 | " | 470 | 650 | 2140 | 2220 | " | " | " | 780 |
| 300 | " | 530 | 750 | 2380 | 2710 | " | " | " | 1310 |
| |
Z6S41（0）W-64P
Z6S41（0）Y-64P
| 200 | 6.4 | 405 | 550 | 1850 | 1940 | 1Cr18Ni9Ti | ≤200 | 硝酸類 | 480 |
| 250 | " | 470 | 650 | 2140 | 2220 | " | " | " | 780 |
| 300 | " | 530 | 750 | 2380 | 2710 | " | " | " | 1310 |
| |
Z6S41（0）W-64R
Z6S41（0）Y-64R | 200 | 6.4 | 405 | 550 | 1850 | 1940 | 0Cr18Ni12Mo2Ti | ≤200 | 醋酸類 | 480 |
| 250 | " | 470 | 650 | 2140 | 2220 | " | " | " | 780 |
| 300 | " | 530 | 750 | 2380 | 2710 | " | " | " | " |
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