HD7X41X 型 PN6~PN16 蓄能器式液控緩閉止回蝶閥主要用在熱電廠并聯機組和煤氣余熱發電機組上,用以作為保護系統安全得緊急切斷閥門。
                     

                    結構圖片:




                    主要外形和連接尺寸:


                    DNPNLL1L2L3L4法蘭連接尺寸
                    4000.62165561449320440

                    GB/T17241

                    GB/T9113

                    1.02165561449330440
                    1.62165561449345440
                    4500.62225561449370440
                    1.02225561449380440
                    1.62225801449395490
                    5000.62295801449400440
                    1.02295801449410490
                    1.62295801449425490
                    6000.62675801449440490
                    1.02675801449460490
                    1.62676251820470490
                    7000.62926251449436490
                    1.02926251820550545
                    1.62926251820570545
                    8000.63186251820625490
                    1.03186251820640545
                    1.63186251820660545
                    9000.63306251820700545
                    1.03306251820710545
                    1.63306751820725610
                    10000.64106251820760610
                    1.04106751820770610
                    1.64106752180790610
                    12000.64706751820875610
                    1.04706752180890610
                    1.64707292180915720
                    14000.653072921801000720
                    1.053072921801020720
                    1.653078121801045960
                    16000.660078121801120720
                    1.060078121801140960
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