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永嘉縣科西德泵閥有限公司
永嘉縣科西德泵閥有限公司
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廠商性質經(jīng)銷商
所 在 地溫州市
聯(lián)系方式：周磊查看聯(lián)系方式
更新時間：2022-09-14 08:54:03瀏覽次數(shù)：162次
聯(lián)系我時，請告知來自 智能制造網(wǎng)氣動閘閥
Z641系列氣動帶手動楔式閘閥是具有氣動執(zhí)行機構（雙層氣缸，并帶有緩沖機構）和手動及其保護機構（手動和可自鎖的氣動-手動轉換裝置）的低支架明桿閘閥。該閥門由于采用雙層氣缸結構，其與單氣缸式氣動閘閥相比，提升力增大了一倍。這就從根本上解決了單氣缸氣動閘閥的某些閥體內(nèi)楔死而打不開的弊病。而且，由于該閥具備緩沖機構，能有效地減速輕了關閉閥門時，由于活塞下行沖擊而造成的閥板車密封面和閥體密封面的磨損，同時，也能避免閘板卡死的現(xiàn)象。
為了配合用戶實現(xiàn)操作自動化，本公司除供應本系列產(chǎn)品之外，還可單獨提供包括支架在內(nèi)的氣缸體，幫助用戶對已有的種類繁多的手動閘閥進行改造，將雙缸氣動執(zhí)行機構部分安裝在手動閘閥的閥體大蓋上，即可構成雙缸式氣動-手動兩用閘閥。
由于其技術*，性能可靠，操作切換和維修方便，已被石油、化工、冶金、電力、海運等部門作為輸送氣體、液體介質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:304.306.316L.WCB.HT200
連接法蘭：JB/T79．GB913．HG20592
適用介質：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,手動控制
電源電壓：220VAC、24VAC
輸入信號:4～20mA/1～5VDC
0～20mA/0～10VDC
結構特點
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、隔板連同緩沖機構、手動機構、氣動-手動轉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行顯示。
3、手輪上部的外伸指示桿的上升和下降，標志著該閥的閘板是處于提升狀態(tài)還是下降狀態(tài)。閘閥關閉時，外伸指示桿位于zui低位置；反之，閘閥全開時，外伸指示桿位于zui高位置。此即為本閥啟閉狀態(tài)的現(xiàn)場指示。
4、氣缸蓋上部裝有氣動-手動轉換裝置。將轉換手柄順時針方向提轉到“氣動”定位孔定位，閘閥處于氣動操作狀態(tài)；反之，將轉換手柄逆時針方向提轉到“手動”定于孔處定位，閘閥即可進行手動操作。帶錐齒輪的手柄轉換方向相反。手動操作閘閥時，手輪旋向和普通手動閥一樣，即順時針轉為關，逆時針轉為開。帶錐齒輪轉動的相反。
| 型號 | 公稱 | 主要結構尺寸（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 | |||
| 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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