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- Remove the cover and diaphragm. The relief valve piston assembly can be lifted straight up and out. 拆卸閥蓋和隔膜。安全閥活塞總成可以筆直提出到外面來(lái)。
- Relief valve piston O-ring not free to move due to pipe scale, dirt or build up of mineral deposits. 由于管道的劃痕、污垢或礦物質(zhì)沉淀累積造成安全閥活塞O形環(huán)無(wú)法自由移動(dòng)。
- The working process of the pneumatic valve was descried and the force on the valve piston was analyzed. 通過(guò)對氣動(dòng)閥工作過(guò)程的描述及對其閥芯的受力分析,提出了氣動(dòng)排污閥設計方法。
- Open the air supply valve on the hose reels and set the pressure to assure the self-controlled while pulling out. 打開(kāi)軟管絞盤(pán)操作班供氣閥門(mén)，調定壓力保證隨著(zhù)裝置的起出自控轉動(dòng)。
- It allows maximum flow from the air supply valve; it makes people easy to breath by appropriate air supply in dangerous working condition. 供氣閥流量大,呼氣阻力小,且可大流量調節,使作業(yè)人員在任何險惡環(huán)境下,工作輕松自如。
- The structual characteristic and the technology reguirement of the mitre valve piston were analyzed in this paper,a fairly feasible fixed angled hole mould was designed by the method of technology benchmark for the angled hole machining. 對錐閥芯的結構特點(diǎn)及工藝要求進(jìn)行分析,采用工藝基準法設計出一套適用性較強的固定式鉆模,用于錐斜孔零件的加工。
- hydraulic relay valve piston cup 液壓繼動(dòng)閥活塞皮碗
- Series 65 Radiator Supply Valves are designed for two-pipe steam or forced circulation hot/chilled water systems only. 系列65散熱器供水閥專(zhuān)用于雙管道蒸汽系統或熱水/冷卻水壓力環(huán)流系統。
- Where approved by code, Watts recommends a custom engineered Watts PVS Series water supply valve station consisting of two or more 719 Series valves piped in parallel to serve a larger supply main. 在符合有關(guān)規定的地方，美國瓦茨建議常規設計美國瓦茨PVS系列水供應閥門(mén)站，這種總成由兩個(gè)以上的719系列閥門(mén)通過(guò)管道并聯(lián)而成，用于更大的供應主管道。
- Series 65 spring packless radiator supply valves are used on all heating and cooling equipment where manual control is desired. 系列65彈簧無(wú)墊圈散熱器供水閥適用于需要人工控制的所有加熱或冷卻設備上。
- valveless piston expansion engine 無(wú)閥活塞式膨脹機
- The firm's tender for the supply of timber has been accepted. 那家商號的供應木材投標已被接受。
- Our country has a bountiful supply of food. 我們國家有充足的食物供應。
- In addition, we supply small parts for replacement. 此外，我們還提供備用小零件。
- The supply ships travelled in convoy. 補給船結隊航行。
- How many calories can an ounce of sugar supply? 一盎司糖可以供給多少卡熱量？
- There was a liberal supply of drinks at the party. 那次宴會(huì )上有大量飲料供應。
- Our wood supply proved insufficient. 我們的木材供應證明是不夠的。
- ON-LINE DETECTION METHOD FOR JAM FAULTS OF THE SERVO VALVE PISTON IN THE STEAM TURBINE GOVERNING SYSTEM 汽輪機調節系統閥桿卡澀故障在線(xiàn)檢測方法
- The electricity failure paralyzed the water supply. 停電使水供應陷于癱瘓。
