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- Valve running thrust which represents 90% of the travel of the valve stem can be determined by adding stem load and stem packing friction. 閥門(mén)運行推力只是閥門(mén)閥桿行程力的90%25,因此測算閥門(mén)推力時(shí),要加上閥桿負載和閥桿填料摩擦力。
- Valve rod with valve lids between bring fall airproof structure, Convenients for valve bring press replacing valve stem packing. 閥桿與閥蓋之間帶倒密封結構，便于閥門(mén)帶壓更換閥桿填料。
- Fire Test for Evaluation of Valve Stem Packing 閥門(mén)包裝材料的防火試驗
- metallic valve stem packing 閥桿金屬填密
- Pack a valve stem. 扎好活門(mén)塞
- The connecting rod may drive a valve stem directly. 連桿可以直接帶動(dòng)閥門(mén)的把柄。
- Replaceable hose filter and valve stem seals for field reliability. 可更換軟管過(guò)濾器和閥門(mén)閥桿密封,使得現場(chǎng)應用可靠行更高。
- For removal of valve stem seal and lower valve spring guide. 可用于拆卸汽門(mén)油封或降低汽門(mén)彈簧。
- Clean exposed portion of valve stem (Do not scratch). 清洗閥桿的外露部分(不要劃傷)。
- A valve stem has broken off and effectively seized up the engine. 閥桿折斷了，有效地阻止了發(fā)動(dòng)機的運轉。
- EXTENSION BONNET with a sufficient gas column to keep the stem packing away from the cold fluid. 擴展閥帽具有足夠的氣體柱,避免閥桿填料受到低溫流體的影響。
- Stem bearing to assure concentric stem rotation, allowing stem packing to provide maximum sealing effectiveness. 閥桿軸承保證同軸閥桿的旋轉,使得閥桿填料具有最大的密封效果。
- Stem is non-rotating, resulting in lower friction of all moving parts and longer stem packing life. 閥桿是不旋轉的,這樣就減少了所有運動(dòng)部件的磨損,延長(cháng)了閥桿填料的使用壽命。
- Inspect for scuffed or bent valve stems. 檢視氣門(mén)桿是否擦傷或彎曲。
- Valve stem 412 is dimensioned to attach to diaphragm 414, best seen in FIG. 2. 從圖二可見(jiàn)，閥桿412設計成能與隔膜414接合。
- A tire tool or flat stock can be used to pry one part of the bead up over the rim flange( start near the valve stem). 可用輪胎工具或扁平的撬棒把輪緣的一端從輪輞輞圈上撬起。
- In a single-stage regulator, delivery pressure increases as cylinder pressure decays, because there is less gas pressure exerted on the valve stem. 在單級調整器里，輸出壓力隨鋼瓶壓力的減小而增大，這是因為施加在閥門(mén)系統上的氣體壓力減小了。
- The valve is switched on or off with difficulty. Please clear the paint on the valve stem and add some lubricant. 閥件開(kāi)關(guān)太困難,請清除閥桿上的油漆并加潤滑劑。
- Turn the valve stem counterclockwise until the valve is fully open and will not turn any further. 逆時(shí)針旋轉閥桿直到閥門(mén)全開(kāi)為止，不要旋轉過(guò)度。
- Graphite stem packing and bonnet gasket 石墨閥桿填料和閥蓋墊圈
