SD343H蝸輪式伸縮蝶閥 產(chǎn)品概述 |
| 本伸縮蝶閥為法蘭式蝶閥和管道伸縮器兩種功能為一體，即能起到節(jié)流作用，又能解決溫差所產(chǎn)生的內(nèi)力的消除，即起到伸縮作用。 該閥可在電力、治金、石油、化工、煤氣、城市供熱、水電造紙、輕紡、醫(yī)藥、食品、供排水、能源、一切非腐蝕性的氣體、液體、半流體以及固體粉末管線和容器上作為調(diào)節(jié)和截流使用。 可任意位置安裝，不受介質(zhì)、流向的影響，另作閥門安裝時(shí)兩法蘭間距的調(diào)節(jié)。 The type butterfly valve and pipeline that the butterfly valve originally stretching out and drawing back is the flange stretches out and draws back two kinds of merits wares can be for organic whole , namely the effect reduced expenditure can be acted , again can settlement difference in temperature the person who gives rise to eliminating of internal force , and namely the effect stretched out and drawn back is acted . This valve can at power and rules that the Jin petroleum , chemical industry , coal gas and city supplies heat , water and electricity papermaking , gently the spinning , medicine , foodstuff and supplies to drain off water and the use are adjusted and dam a river in the sources of energy and all conduct on gas , liquid , semifluid as well as the solid powder pipes and power lines and container of non- corrosiveness . Can installing the wanton seat , and does not receive the medium and the influence of direction of a current , adjusting of two flange interval when doing the valve installation in addition . |
SD343H蝸輪式伸縮蝶閥
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- 產(chǎn)品型號(hào)：SD343H
- 品牌：
- 產(chǎn)品類別：蝶閥
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