***现货电磁阀DG4V-3-2N-M-U-H7-60湖北普斯威德贸易有限公司欢迎您来电咨询！公司销售***:3476706755公司邮件：3476706755@***.com公司电话：13971410600联系人：普斯威德有的真空阀门在开启阀板之前，需要先使阀板上下的气压平衡，避免压差过大使传动装置超负荷而受损害，这就要用到先导装置。先导装置还可用来在阀板上下压差较大的情况下，用较小的传动力打开阀板。在阀板上装设个小阀门，电磁阀DG4V-3-2AL-M-U-H7-60电磁阀DG4V-3-6C-M-U-H5-60电磁阀DG4V-5-0AJ-M-U-H5-40DG4V-5-2AJL-M-U-H6-20电磁阀线圈6通径Z8-37YC电磁阀DG4V-3-2A-M-U-H7-60溢流阀CG5-8GW-D-M-U-H7-11DG4V—3—22A—M—U—H7—60电磁阀电磁阀DG4V-5-2CJ-M-U-H6-20电磁阀DG4V-5-2A-M-U-C6-20电磁阀DG4V-5-2AJL-M-U-H6-20电磁阀线圈507833110V电磁换向阀DG4V-5-2CJ-M-U-H5-40顺序阀DGMR1-3-PP-FW-B-40DG4V-32AL-M-U-H-7-60电磁阀DG4V-3-6C-M-U-H7-60电磁阀DG4V-3-2A-M-U-B6-60电磁阀DG4V-5-0A-M-U-H6-20电磁阀线圈P/N868982电磁阀DG4V-5-2NJ-M-U-H6-20电磁阀DG5V-8-S-2C-M-U-H7-10电磁阀DG4V-3-6C-M-U-H5-60DSG-02-3C2威格士电磁阀DG4V-3-2C电磁阀DG4V-32AL-M-U-H-7-60电磁阀线圈H507848原装***电磁阀DG4V-3-22A-M-U-H7-60电磁阀VickersSV3-12-C-0-00方向阀DG5S4-042A-M-U-H7-71小液动阀DG3V-3-2N-7-B-60DG4V—3—22A—M—U—H7—60DG4V-3-3C-M-U-H7-60电磁阀DG4V-5-2AJ-M-U-H6-20减压阀DGMX2-3-PP-BW-B-40电磁阀DG4V-3S-7C-M-U-H5-60电磁阀DG4V-3-2AL-M-U-H7-60电磁阀DG4V-3-2A-M-U-B6-60电磁阀DG4V-32A-M-U-H-7-60电磁阀SV3-12-C-0-00电磁换向阀DG4V30CMUH760电磁阀DG4V-3-2A-M-U-D6-60方向阀DG5S4-042A-M-U-H7-71电磁阀线圈481865C2DC24V电磁阀DG4V-3-8C-VM-U-H7-61电磁阀DG4V-3-0B-M-U-D6-60溢流阀DGMC-3-PT-GW-B-41DGMC-3-PT-GW-41定量叶片泵35V-25A-1C-22R压阀DGMPC-5-ABK-30溢流阀DGMC2-3-AB-GW-BA-GW-41减压阀DGMX2-3-PP-BW-B-40电磁阀DG4V-3-2C-M-U-D6-60电磁阀DG4V-32N-M-U-H-7-60DG4V-3-2N-M-U-H7-60电磁阀DG4V-3-2AL-M-UI-H-7-52电磁阀DG4V-32C-M-U-D-6-60电磁换向阀DG4V-5-2NJ-M-U-H5-40DG4V-3-0B-M-U-H7-60电磁换向阀电磁阀DG4V-32A-M-U-D-6-60电磁阀DG4V-3-6C-M-U-H7-60电磁阀DG4V-5-6CJ-M-U-H5-40电磁阀线圈C-507826220V溢流阀DGMC-5-PT-FW-B-30让传动杆6先打开小阀的密封板3，使阀板上下压差消失后再打开阀板8，这就是在压差较大的情况下顺利打开阀门的一个可行措施。小阀起到了先导作用，故称该小阀为先导装置或先导阀。目前的蒸汽疏水阀型号很多，但其工作原理都是利用蒸汽和凝结水的高度、DGMC2-5-AB-GW-BA-GW-30DGMFN-5-Y-A2W-B2W-30DGMFN-5-Y-A1W-30DGMFN-5-X-A2W-B2W-30DGMFN-5-X-A1W-B1W-30DGMFN-5-X-P1W-30DGMFN-5-X-P2W-30DGMPC-5-ABK-30DGMPC-5-BAK-30DGMDC-5-Y-PK-30DGMDC-5-X-TK-30DGMDC-5-Y-AK-BK-30DGMDC-5-Y-AK-30DGMDC-5-Y-BK-30DGMPC-5-ABK-BAK-30DGMPC-5-D-ABK-D-BAK-30DGMPC-5-ABM-BAM-30DGMPC-5-ABN-BAN-30DGMDC-5-Y-AM-BM-30DGMC-5-PT-GW-B-30DGMC-5-PT-GW-RC-B-30DGMC-5-AT-GW-B-30DGMC-5-BT-GW-B-30DGMC2-5-AT-GW-BT-GW-B-30DGMR1-5-PP-FW-B-30DGMC-5-PT-BW-B-30DGMC-5-AT-BW-B-30DGMC-5-BT-BW-B-30DGMC2-5-AT-BW-BT-BW-B-30DGMC2-5-AB-BW-BA-BW-30DGMDC-5-Y-PN-30DGMDC-5-X-TN-30DGMFN-5-Y-A2H-B2H-30DGMFN-5-Y-A2K-B2K-30DGMC-5-PT-FW-S-30DGMC2-5-AB-FW-BA-FW-30DGMFN-5-X-A2W-30DGMFN-5-X-B2W-30DGMFN-5-Y-B2W-30DGMFN-5-Y-A2W-30DGMFN-5-Y-A1W-B1W-30DGMPC-5-D-ABK-30DGMPC-5-D-BAK-30DGMFN-5N-Y-A2W-B2W-30DGMPC-5N-ABK-BAK-30DGX-H06-2-60-S19DGMC-5-PT-BH-B-30DGMC-5-PT-GH-B-30DGMC-5-AT-GH-B-30DGMC-5-BT-BH-B-30DGMC-5-BT-GH-B-30DGMC2-5-AT-BH-BT-BH-B-30DGMC2-5-AT-GH-BT-GH-B-30DGMC2-5-AB-BH-BA-BH-30DGMC2-5-AB-GH-BA-GH-30温度、流速的差异，通过各种机构来实现蒸汽疏水阀的启闭，达到阻汽排水的目的。它主要有三个节能作用。***，迅速排出蒸汽使用设备内产生的凝结水，使蒸汽使用设备的加热效率保持在***佳状态，使设备内的凝结水不形成滞留，***大限度地确保设备内的蒸汽空间，这样可经常保持***高的加热效率。一旦蒸汽疏水阀不能充分的发挥作用，由于凝结水的滞留，不仅蒸汽使用设备的性能受到很大的影响，有时甚至使生产设备完全陷于瘫痪。4WE10E3X/CG24N9K44WE10J3X/CG24N9K44WE6E7X/HG24N9K44WE6J7X/HG24N9K4/B104WE6Y6X/EG24N9K44WE6E6X/SG24N9K4/V4WEH16D7X/6EG24N9ETK44WE10EA3X/CG24N9K44WEH22E7X/6HG24N9EK4/B104WE6Y7X/HG24N9K43WE6A6X/EG24N9K43WE6B6X/EG24N9K44WE10H3X/CG24N9K44WE10Y3X/CG24N9K44WE10D3X/OFCG24N9K44WE10Q3X/CG24N9K44WEH16E7X/6EG24N9ETK4/104WE10L3X/CG24N9K44WE10M3X/CG24N9K4Z2FS6-2-4X/2QVZ2FS10-5-3X/VZ2S6-1-6XZ2S10-1-3XZ1S6D2-3X/VZ2S6A2-6XZ2FS16-8-3X/S2Z2S16-1-5X4WE10E3X/CW230N9K4/VZ2S6-1-6X/VSL10PA1-4X/VZ2S10A1-34ZDR6DP2-4X/150YMZDR10DP2-5X/210YMZDR6DP2-4X/210YMDR6DP2-5X/75YM10ZDR10DP2-5X/150YMZDR6DA2-4X/150YDR10DP2-4X/150YMDR6DP2-5X/150YMZDB6VP2-4X/315VDBW20B1-5X/315-6EG24N9K4DBDS10P1X/315DB10-1-5X/200DBDS6K1X/315DB20-1-5X/200DBDS10K18/315DBW20A1-5X/315-6EG24N9K457010057DBDS10K1X/2001058010058DBDS6K1X/25259010059DBW20A2-5X/315-6EG24N9K4560010060DBW20B1-52/200-6EW230N9K4V61010061HED80H-2X/200K14162010062HED80H-2X/200K14A4263010063M-3SED6CK1X/350CG24N9K4364010064MG10G1X/V165010065M-SR15KE05-1X/666010066M-SR30KE05-1X67010067M-SR20KE05-1X/68010068M-SR25KE05-1X69010069LFA16WEA-7X/A0870010070M-SR10KE05-1X/2710100714WE6J6X/EW230N9K4/V2872010072H-4WMM16J71/73010073A10VSO45DFR1/31R-PPA12N00S1648174010074A10VS071DRS/32R-VPB22U99275010075A10VS0100DRS/32R-VPB12N00S1439376010076A10VS018DFR1/31R-PPA12N00577010077A10VS028DFR1/31R-PPA12N00478010078A10VSO140DRS/32R－VPB22U9979010079A10VSO140DFR1/31R-PPA12NOO80010080A10VSO45DRS/32R-VPB12N00281010081A4VS0180DR/30R-PPB13N00682010082A4VS0125DR/30R-PPB13N0083010083A4VS0250DR/30R-PPB13N00284010084A2FO250/60R-VPB05850100854WEH16D7X/6HG24N9ETK4/B101860100864WE6U6X/EG24N9K4887010087Z5L1880100880811404902（4WRPH10C3B100L-2X/G24KO/M）189010089S6A1.0190010090VT-VSPA2-1-1X/T191010091VT3002-1-2X/32D1092010092VT-VSPA2-1-2X/VO/T593010093LFA50D-7X/F94010094LC50DB40D7X/95010095LC25A10D7X/96010096M-2SEW6N3X/420MG24N9K4970100974WMM10J3X/F980100984WMM6D5X/F990100994WMM6J5X/F100010100Z2DB10VD2-4X/3151010101014WREE10E75-2X/G24K31/A1V1102010102SL20PA1-45103010103Z1S6T05-40/V1040101043DR10P5-61/200Y00M1050101054WEH16J7X/6HG24N9ETK4/B103106010106PV7-1A/10-20RE01MCO-08107010107ZDR6DP2-4X/75YM41080101084WE6EB6X/EG24N9K4109010109Z1S6P05-4X/V21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