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                                                                                                                                歡迎來到美國YLOK閥門一級代理商官方網站

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                                                                                                                                進口氨用截止閥

                                                                                                                                  詳細說明

                                                                                                                                  進口氨用截止閥

                                                                                                                                  進口氨用截止閥產品概述

                                                                                                                                  美國依洛克(YLOK)進口氨用截止閥專為氨氣、燃氣的管路或裝置設計。結構上注意了防火要求。填料采用聚四氟乙烯,密封可靠、對物外漏。密封副材料采用聚四氟乙烯或巴氏合金,密封可靠。適用于氨氣、液化石油氣管路系統,作為啟閉裝置,也適用于其他溫度≤80℃的管路。液氨截止閥具有密封性能穩定、使用安全可靠、耐腐蝕性強、無介質內、外漏以及操作輕便等特點,成功解決了化工管道用普通閥門耐腐蝕性能差、殼體易穿孔以及密封性能差、易泄露的難題,特別適用于化工行業氨氣,燃氣管道的傳送,并滿足長期可靠使用的要求。其密封性、可維修性、安全性等。

                                                                                                                                  進口氨用截止閥主要技術參數

                                                                                                                                  殼體試驗壓力PN:2.4 3.75 6.0

                                                                                                                                  高壓密封試驗壓力:1.76 2.75 4.4

                                                                                                                                  適用溫度:-40+80

                                                                                                                                  法蘭連接標準:JB/T 79-94

                                                                                                                                  進口氨用截止閥主要零件材料

                                                                                                                                  閥體:碳鋼

                                                                                                                                  閥桿、閥瓣:不銹鋼

                                                                                                                                  密封面、填料 :聚四氟乙烯

                                                                                                                                  適用介質:液氨,氨氣、液化氣、天然氣等。

                                                                                                                                  進口氨用截止閥產品性能

                                                                                                                                  1、針對普通閥門耐腐蝕性能差、殼體易穿孔的缺點,根據介質具體特性,氨氣專用閥在閥體材料上選用耐腐蝕鋼(碳素鋼添加耐蝕合金元素),可耐氨氣、液氨腐蝕,低溫可至-40,大限度保證工況條件使用要求;

                                                                                                                                  2、液氨截止閥密封副配對結構型式采用球、平面型,密封自動補償,達到雙重保險的效果,密封性能穩定,無粘著磨損,有效地解決了化工管道用普通閥門密封性能差、易泄露的難題;

                                                                                                                                  3、產品中法蘭采用榫槽密封結構,即使在管道壓力波動的情況下,保證中法蘭密封對可靠;

                                                                                                                                  4、上密封裝置中采用多級聚四氟乙烯密封材料,形成組合密封,確保閥門在使用期限內填料函無介質泄露,消除了普通閥門填料函密封薄弱、介質易外漏,甚至造成事故的可能。

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