产品中心 > 截止阀 > DJ41Y、DJ41W 型 PN16~PN40 低温截止阀

                                        DJ41Y、DJ41W 型 PN16~PN40 低温截止阀

                                        【产品用途】
                                        DJ41Y、DJ41W 型 PN16~PN40 低温截止阀适用于低温液体贮运设备的管理系统,具有开关灵活、密封可靠的特点,也可用于其他低温和深冷介质的管理系统。
                                         
                                        【执行标准】
                                        设计与制造:JB/T7749-95
                                        结构长度:GB/T12221-89
                                        连接端:GB/T9113-2000,HG20592-97,SH3406-96GB/T12224-89
                                        检验与试验:JB/T7749-95
                                         
                                        【性能参数】
                                        型号
                                        DJ41Y-16
                                        DJ41Y-16P
                                        DJ41Y-25
                                        DJ41Y-25P
                                        DJ41Y-40
                                        DJ41Y-40P
                                        工作压力(MPa)
                                        1.6
                                        2.5
                                        4.0
                                        适用温度(℃)
                                        -45
                                        -101
                                        -196
                                        适用介质
                                        液化天然气、乙烯、丙烯等低温介质
                                        材料
                                        阀体、阀盖
                                        LCB
                                        LC3
                                        LCB
                                        LC3
                                        LCB
                                        LC3
                                        阀瓣、阀座
                                        铬镍钢+钴铬钨
                                        阀杆
                                        铬镍钢

                                        主要外形和连接尺寸

                                        公称通径主要外形尺寸和连接尺寸H
                                        LDD1D2bZ-dD0-46℃-101℃-196℃
                                        DJ41Y-16C DJ41Y-16P DJ41Y-16R DJ641Y-16C DJ641Y-16P DJ641Y-16R DJ9B41Y-16C DJ9B41Y-16P DJ9B41Y-16R
                                        50230160125100164-18240460480520
                                        65290180145120184-18280475505525
                                        80310195160135208-18280520550590
                                        100350215180155208-18320545575615
                                        125400245210185228-18360590620660
                                        150480280240210248-23400650650730
                                        2006003352952652612-23400850850930
                                        2507304053553203012-254509569861036
                                        3008504604103753012-25500109511251175
                                        DJ41Y-25 DJ41Y-25P DJ41Y-25R DJ641Y-25C DJ641Y-25P DJ641Y-25R DJ9B41Y-25C DJ9B41Y-25P DJ9B41Y-25R
                                        50230160125100204-18240460480520
                                        65290180145120228-18280475505525
                                        80310195160135228-18280520550590
                                        100350230190160248-23320545575615
                                        125400270220188288-25360590620660
                                        150480300250218308-25400650680730
                                        2006003603102783412-25400850880930
                                        2507304253703323612-304509569861036
                                        3008504854303904016-30500109511251175
                                        DJ41Y-40 DJ41Y-40P DJ41Y-40R DJ641Y-40C DJ641Y-40P DJ641Y-40R DJ9B41Y-40C DJ9B41Y-40P DJ9B41Y-40R
                                        5023016012510020-240483504546
                                        6529018014512022-280499530551
                                        8031019516013522-280546578620
                                        10035023019016024-320572604646
                                        12540027022018828-36062061693
                                        15048030025021830-400683741767
                                        20060036032028238-400893924977
                                        25073042538534542-450100410351088
                                        30085048545040846-500115011811234
                                        【结构图片】


                                        五福彩票