進口天然氣截止閥|進口天然氣管道截止閥|進口天然氣截止閥|進口天然氣用截止閥—安全可靠
品牌：德國力特LIT
進口天然氣截止閥采用成形聚四烯/柔性石墨作為密封填料，啟閉件是塞形的閥瓣，密封面呈平面或錐面，閥瓣沿閥座的中心線作直線運動的截止閥，由填料壓蓋提供初始密封，當發(fā)生磨損引起的動密封泄漏時，可用填料壓蓋螺母進行調整。進口天然氣截止閥使用于城市液化氣石油氣貯備站,也使用于煉油廠,石油化工廠,石油化工廠的液化氣系統(tǒng),作為控制天然氣介質的啟閉裝置。
Gas valve with molded PTFE / flexible graphite as packing, opening and closing parts are plug shaped valve, sealing surface flat or cone, the valve along the centerline of the valve seat for linear motion, the packing gland provides the initial seal, when the wear caused by dynamic seal leakage, available packing gland nut adjustment. Gas valve used in the city of liquefied petroleum gas storage station, is also used in oil refineries, petrochemical plants, liquefied gas system of petrochemical plant, as the opening and closing device to control the gas medium.
1、進口天然氣截止閥采用尼龍制品作密封面,填料為軟成形填料,上密封也為軟材質,密封性能較好
2、進口天然氣截止閥閥桿開啟或關閉行程相對較短，而且具有非?？煽康那袛喙δ?/span>
3、進口天然氣截止閥閥座通口的變化與閥瓣的行程成正比例關系，非常適合于對流量的調節(jié)
4、進口天然氣截止閥增加了一個上密封.在閥門開啟狀態(tài)時,與填料一起兩層密封作用,并對填料有一定的保護作用。
5、進口天然氣截止閥在開啟和關閉過程中，由于閥瓣與閥體密封面間的摩擦力比閘閥小，因而耐磨。
口徑：DN15-800
壓力：PN16-320
材質：鑄鋼，不銹鋼
適用溫度：-40~+80℃
操作方式：手柄，渦輪，電動，氣動
適用介質：天然氣、天然氣、液化氣、煤氣、石油氣，頁巖氣等
<a >進口天然氣截止閥</a>
<a href="http://www.fm669.com"target="_blank" title="進口天然氣截止閥">進口天然氣截止閥</a>
如果您有需要咨詢更詳細的產(chǎn)品信息
歡迎*一級代理商：深圳名閥進出口貿易有限公司
：
：黃工
http://www.fm669.com http://www.lit-valve.com http://www.itt.pw
