seal valve 中文意思是什麼
seal valve
解釋
密封閥-
D343h centrifugal seal butterfly valve - changmao
D343h型法蘭偏心蝶閥煤氣閥- changmao -
The valve seat shall be an elastomeric seal that will permit seating at low - head pressure, and an arrow shall be molded on the valve body for permanent visibility to indicate the intended direction of flow
閥座應該是彈性密封，它使得閥座處于較低的排出壓力下，箭頭應該永久性清晰可見地模鑄在閥體上，標明計劃的流向。 -
Note : when valve is installed above a horizontal line or on a vertical line, on steam service, equalizer pipe must have a water seal loop
注：如果在蒸汽應用場合，閥門安裝在水平管道的上方或在垂直管道上，則必須配置平衡管以形成水密封迴路。 -
Straight - through type : one - way seal and eccentric structure, 90 rotation of ball on opening hidden in the valve body chamber, and straight - through flow channel without any locking and jamming
直通式：單向密封和偏心式結構，開啟時球體旋轉90 。 、球體藏在閥體球室，流道直通，不會出現卡、堵現象。 -
Experimental research for seal performance of water hydraulic electromagnetic valve orifice
水壓電磁閥閥口密封性能試驗研究 -
For the valve with the metal to metal seal, there is grease injector outside of it, grease gets into the sealing face through the injector and the seat ring to have the valve up to null leak
金屬對金屬密封的閥門，閥體外部設有注油脂結構，油脂通過注脂器、閥座進入閥門密封面，使閥門達到零泄漏。 -
The metal hard seal fixed on the ball valve divides into the normal temperature and the high temperature, when the application temperature is higher than 180, please indicate the application temperature the first
金屬硬密封固定球閥分為常溫型和高溫型，當使用溫度大於180時，訂貨時應註明使用溫度。 -
Opposite nip type line with rubber butterfly valve, metal hard seal eccentric butterfly valve, intensifying polytetrafluoro - ethylene soft ? sealing butterfly valve, low - load light type high temperature butterfly valve, fluorine - butterfly butterfly valve
對夾式襯膠蝶閥，金屬硬密封偏心蝶閥，強化聚氟乙烯軟密封蝶閥，低負載輕型高溫蝶閥，襯氟蝶閥。 -
Guiding type two - position & two - port high - temperature solenoid valve adopts teflon hard seal structure, with reliable performance, large flow, high - temperature resistance, and corrosion resistance. it can control multiple fluid, with easy operation
先導式二位二通高溫電磁閥，採用聚四氟乙稀硬密封結構，耐高溫、耐腐蝕、性能可靠，流量大、使用方便，能控制多種流體。 -
Note : this table for the convention flange connection worm gear and worm drive metal hard seal fixed ball valve model establishment, the major parts material and the suitable operating mode, other requests and its model establishment sees the ball valve model establishment method
注：本表為常規法蘭連接蝸輪蝸桿傳動金屬硬密封固定球閥的型號編制、主要零件材料及適用工況，其他要求及其型號編制見球閥型號編制方法。 -
Therefore, based on a thorough study on the theory of technology evolution in triz, ten patterns of evolution are presented and twenty - three paths of evolution are summarized. the evolution process of butterfly valve ' s seal structure is analyzed based on the background of the home - produced butterfly valve ' s technology
為此，在對triz中技術進化理論進行了深入研究的基礎上，提出了十種進化模式，總結了23條進化路線，並以國內的蝶閥技術現狀為背景，研究了蝶閥密封結構的進化過程，提出了改進方案。 -
This valve uses the packing structure with the ability of self - seal, needs no constant adjustment, features very light open and close and a reliable seal an assisting sealing grease injection structure is set in the packing to have the sealing performance absolutely reliable and get a true null leak, settling the problem for the packing place of universal valves to be easiest leak outward
本閥採用帶自密封能力的填料結構，無需經常調節，開、關極為輕便，且密封性可靠，填料函處設有輔助密封油脂注入結構，密封性能絕對可靠，真正達到零泄漏；解決了通用閥門填料處最容易外漏的蔽病。 -
Loosen the valve outlet seal slowly when preparing to connect a cylinder
準備連接鋼瓶時，慢慢地松開閥門排氣口密封。 -
Steam seal diverting valve
汽封分流閥 -
Steam seal feed valve
汽封給水閥 -
Lining wedge type gate valve, softly seal gate valve
襯里楔式閘閥、軟密封閘閥 -
Jgd - e rubber seal valve base jgd - f rubber flange gland bush
Jgd - e型橡膠密封閥座 -
Jgd - d rubber vibration isolating pad jgd - e rubber seal valve base
Jgd - e型橡膠密封閥座 -
Products oil seals special seal valve stem seal
產品介紹油封-密封件特殊油封汽門油封 -
Seal valve base adopts metal materials, having the features of highter cutting capability and seal performandce
密封閥座系用金屬材料.具有較高的剪切能力和密封性能
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