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電磁閥SDF-4239L 医疗制氧机呼吸机设备用高精度调节电磁气阀

電磁閥SDF-4239L 医疗制氧机呼吸机设备用高精度调节电磁气阀

電磁閥SDF-4239L 医疗制氧机呼吸机设备用高精度调节电磁气阀

電磁閥SDF-4239L 医疗制氧机呼吸机设备用高精度调节电磁气阀

https://rc0.zihu.com/g4/M00/77/A2/CgAG0mPscY6ASp1rAEOnsjegIjI002.mp4

電磁閥SDF-4239L 医疗制氧机呼吸机设备用高精度调节电磁气阀

尺寸：φ42*70.1mm

滑杆：直徑φ11.4mm

電壓：DC12V

功率：9.6W

電阻：15Ω

電流：0.8A

排氣速度：≥50LPM

介质：氧氣空气?

工作循環：100%連續通電

規格書下載：

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産品描述
産品參數
産品定制
應用領域

型號：SDF-4239L-12A15

氣閥式電磁鐵（電磁氣閥）有常閉型和常開型二種，工作介質有空氣、氧氣、二氧化碳等。

常閉型斷電時呈關閉狀態，當線圈通電時産生電磁力，使可動鐵芯（滑杆）克服彈簧力與靜鐵芯吸合，直接開啓閥口，介質呈通路；當線圈斷電時電磁力消失，可動鐵芯在彈簧力的作用下複位，直接關閉閥口，介質不通；常開型正好相反。如果工作時間較短，可以選擇常閉型。

SDF-4239L系列電磁閥由于應用在醫療氧氣機呼吸機設備上，對流體的分配和調控精度非常高，所以對加工要求也非常苛刻，銅料的閥座使用CNC加工中心和刀塔機協同加工，圓管外殼采用鋼板拉伸成型，對加工能力的要求非常高。在意外斷電的情況下，還可以手動關閉和打開閥門開關，確保産品的安全性。

医疗氧氣机控制阀门

電磁閥SDF-4239L 医疗制氧机呼吸机设备用高精度调节电磁气阀

電磁閥SDF-4239L 医疗制氧机呼吸机设备用高精度调节电磁气阀

電磁閥SDF-4239L 医疗制氧机呼吸机设备用高精度调节电磁气阀

尺寸：φ42*70.1mm

滑杆：直徑φ11.4mm

電壓：DC12V

功率：9.6W

電阻：15Ω

電流：0.8A

排氣速度：≥50LPM

介质：氧氣空气?

工作循環：100%連續通電

電磁氣閥是非標定制電子元器件，除了外殼、蓋板、閥座和線圈骨架是模具成型外，其他配件和參數都可以按需求加工定制。

定制流程：

1.? 联系客服：请致电或微信、邮件客服。（手机微信号：137-1408-9194，郵箱：sales@zanty.com）

2.? 提供需求：提供电压、力量、行程、通断比和尺寸大小等参数。

3.? 规格书确认：我们根据需求选型并出规格书，除了外框尺寸不能变，其他轴杆大小长短都可定制，如果按特定的外框尺寸做，则需开模。

4.? 打样：我们根据规格书制作样品，制作周期7天左右。

5.? 样品测试：样品测试合格则下批量订单，不合格则重做样品。

6.? 批量生产：签订批量买卖合同。

为了更详细了解您的定制需求，您可以选择下载以下《産品定制需求表》，填写完成后发送邮件或微信给我们。

電磁閥SDF-4239L 産品定制需求表.docx

? 产品尺寸：

? 电磁气阀系列产品索引：

規格型號	框体尺寸（长 x?宽 x?高）	額定電壓	工作介質	産品鏈接
SDF-051923-12A63	19 x 14 x 12mm	DC12V	空氣?氧氣	查看詳情
SDF-052021-12H96	17.8 x 14 x 12mm	DC12V	空氣?氧氣	查看詳情
SDF-062621-12L120F	25.4 x 20 x 16mm(单体)	DC12V	空氣?氧氣	查看詳情
SDF-0626L-12A63B	25.4 x 20 x 16mm(二位三通)	DC12V	空氣?氧氣	查看詳情
SDF-062623-12B63	25.4 x 20 x 16mm(二位二通)	DC12V	空氣?氧氣	查看詳情
SDF-0626A-5A15	φ16 x 36.4mm(圆管)	DC5V	壓縮氮氣	查看詳情
SDF-062721-12A72	27.1 x 16.5 x 23mm	DC12V	二氧化碳	查看詳情
SDF-0730L-12B53	30.3 x 23.2 x 19mm	DC12V	空氣?氧氣	查看詳情
SDF-0827-24A18.9	39.7 x 19 x 21.6mm	DC24V	氧氣	查看詳情
SDF-1031L-24A71.5	31 x 29.8 x 34.5mm	DC24V	柴油車廢氣	查看詳情
SDF-4239L-12A15	*φ4270.1mm(圓管)**	DC12V	氧氣

我们的电磁铁電磁閥产品广泛用于工业自动化、生活自动化、办公自动化等领域。

工業自動化有：繡花機、紡織機、燒錄機、機器人等。

生活自动化有：柴油发电机、地铁屏蔽门、ATM机、自动检票机、贩卖机、收银箱、各种刷卡机、烤面包机、发药机、氧氣机、呼吸机、美腿器、吸乳器、封口机、钓鱼船、洗碗机、自行车租赁系统、电压力锅、沙律机、按摩器、游戏机、汽车锁、充电枪电子锁等。

辦公自動化有：刻字機、打印機、複印機、密碼鎖、各種自動門鎖、保險櫃、充電櫃、機械手臂、漏電保護開關等。

電磁閥SDF-4239L 医疗制氧机呼吸机设备用高精度调节电磁气阀

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"You will need money," said Mr. Bassett, "and here is something that will get it." Pneumatic machinery, aside from results due to the elasticity of air, is analogous in operation to hydraulic machinery. The relation between the feeding and cutting motion of reciprocating machines is not generally considered, and forms an interesting problem for investigation. CHAPTER I "Sister," I said, "I am a cousin of S?ur Eulalie, and should like to see her, to know how she is and take her greetings to her family in The Netherlands." "The police service will be performed in the daytime by some volunteers, who will wear an armlet in the municipal colours, and an identity card, both officially stamped. Well-minded persons, who are willing to perform these duties, are urgently requested to present themselves at the town-hall to-day at four o'clock in the afternoon. A paralysed woman who had also been flung into the street was nursed at the hospital, and lay with many others in the chapel of the Institution, which had been turned into a ward. After the formal and material elements of life have been separately discussed, there comes an account of the process by which they are first brought into connexion, for this is how Aristotle views generation. With him it is the information of matter by psychic force; and his notions about the part which each parent plays in the production of a new being are vitiated throughout by this mistaken assumption. Nevertheless his treatise on the subject is, for its time, one of the most wonderful works ever written, and, as we are told on good authority,257 is now less antiquated than the corresponding researches of Harvey. The philosopher’s peculiar genius for observation, analysis, and comparison will partly account for his success; but, if we mistake not, there is another and less obvious reason. Here the fatal separation of form and matter was, except at first starting, precluded by the very idea of generation; and the teleological principle of spontaneous efforts to realise a predetermined end was, as it happened, perfectly in accordance with the facts themselves. It was a consequence of the principle just stated that in formal logic the Stoics should give precedence to the hypothetical over the categorical syllogism.40 From one point of view their preference for this mode of stating an argument was an advance on the method of Aristotle, whose reasonings, if explicitly set out, would have assumed the form of disjunctive syllogisms. From another point of view it was a return to the older dialectics of Socrates and Plato, who always looked on their major premises as possessing only a conditional validity—conditional, that is to say, on the consent of their interlocutor. We have further to note that both the disjunctive and the hypothetical syllogism were first recognised as such by the Stoics; a discovery connected with the feature which most profoundly distinguishes their logic from Aristotle’s logic. We showed, in dealing with the latter, that it is based on an analysis of the concept, and that all its imperfections are due to that single circumstance. It was the Stoics who first brought judgment, so fatally neglected by the author of the Analytics, into proper prominence. Having once grasped propositions as the beginning and end of reasoning, they naturally and under the guidance of common language, passed from simple to complex assertions, and immediately detected the arguments to which these latter serve as a foundation. And if we proceed to ask why they were more interested in judgment than in conception, we shall probably find the explanation to be that their17 philosophy had its root in the ethical and practical interests which involve a continual process of injunction and belief, that is to say, a continual association of such disparate notions as an impression and an action; while the Aristotelian philosophy, being ultimately derived from early Greek thought, had for its leading principle the circumscription of external objects and their representation under the form of a classified series. Thus the naturalistic system, starting with the application of scientific ideas to human life, ultimately carried back into science the vital idea of Law; that is, of fixed relations subsisting between disparate phenomena. And this in turn led to the reinterpretation of knowledge as the subsumption of less general under more general relations. I've elected economics this year--very illuminating subject. his lectures with an occasional witticism--and we do our best As the sun sank the citadel absorbed the gold and purple glory, and looked as though it were of some translucent half-fused metal; the towers and temples with their decoration of tiles blazed[Pg 204] against the pure sky. High over Mandir a little balcony with spindle columns, overhanging the precipice at a giddy height, caught the last rays of Surya, and flashed with a gem-like gleam above Gwalior, which was already shrouded in the blue haze of night. “Tommy is to keep his engine warm, idling, and to be ready, at the first sign of escape, to take the air and overtake Jeff,” he added. "That's what I come purty nigh doin'," chuckled the Deacon. "But what in the world 'm I goin' to do with that hoss and buckboard? I must hunt around and find that poor beast some corn for tonight. He's bin driven purty sharp, and he needs his supper jest as bad as I did mine, and I won't feel right unless he has it. Then I must try to git him back to his owner termorrer." "The orders are," said the Orderly-Sergeant in a low tone, as he passed down in front of the company, "to strip off your bankets, canteens, and haversacks, and pile them. They'll be in the road in the rush, and catch in going through the abatis." SUBJECT: The daily paper HoME 我爱妹妹电影院ENTER NUMBET 008douyinmaihuo.com.cn
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