比例式减压阀一、产品[固定比例式减压阀]的详细资料：产品名称：固定比例式减压阀产品特点：本厂生产的比例式减压阀，外形美观，质量可靠，比例准确，工作平稳．既减动压也减静压。该阀利用阀体内部活塞两端不同截面积产生的压力差，改变阀后的压力，达到减压目的。我厂减压阀的减压比例是：2：1，3：1，4：1，3：2，S2等，亦可根据用户的要求设计特殊比例的减压阀.固定比例式减压阀,减压阀。二、主要技术参数：适用介质水、气体适用温度≤90℃压力误差≤8％最小开启2：10.2MPa压力3：10.3MPO连接形式法兰、内螺纹主要零件阀体锡青铜不锈钢铸铁材料内件锡青铜不锈钢锡青铜或不锈钢三、比例式减压阀主要外形尺寸(法兰连接尺寸PNl.OMPa按GB4216.4—84标准)：公称通径DN（mm）A1251153212440132501406515580155100200125220150230200270订货须知：一、①比例式减压阀产品名称与型号②比例式减压阀口径③比例式减压阀是否带附件二、若已经由设计单位选定公司的比例式减压阀型号，请按比例式减压阀型号三、当使用的场合非常重要或环境比较复杂时,请您尽量提供设计图纸和详细参数，相关产品：WM341系列隔膜可调式减压阀波纹管式减压阀T44H/Y型波纹管减压阀YZ11X直接作用薄膜式水用减压阀直接作用薄膜式减压阀内螺纹活塞式蒸汽减压阀Y45H/Y型手动双座蒸汽减压阀Y945H/Y型电动双座蒸汽减压阀YB43X固定比例式减压阀高灵敏度蒸汽减压阀减压阀系列价格供用户或设计院工程项目做预算产品口径工作压力(MPa)名称(DN)1.6(C)2.5(C)4.0（C)6.4（C)10.O(C)Y43H蒸汽减压阀2055555579588525450615615885123032472.5667.5667.51207.51477.540577.581081014401642.55061588588516201927.565712.51072.51072.518602130801012.51425142523402917.510012301567.51605312056701251860234024155062.58047.515021003097.531507560945020043054380945011632.52507350888012000300128551294535018450223204003078031140产品口径工作压力(MPa)名称(DN)1.6(C)2.5(C)4.0（C)Y43W蒸汽减压阀202002.52002.52400252220222026703223402340306040306030603480503532.53532.54020653870387049508063006930756010066606930905412594509810123301501395014670178202001950020445250346953619530055500577503507875082500400产品口径工作压力（mpa）名称(DN)1.6（T)200P减压阀1534520382.525562.532930401200501387.50Y110X减压阀1552520240252403228540367.550435产品口径工作压力(MPa)名称(DN)1.6(C)2.5(C)4.0（C)6.4（C)10.O(C)Y42X减压阀155105105407652051051054076525540540615810326306307051117.540757.5757.58701372.550832.5832.590015002250651012.51012.51117.516952520801372.51372.515152160324010016501657.51912.5288043201252557.52595342048307237.515034203457.5387072001134020048304860558090001530025046809270300127801296035021240216004003024030600产品口径工作压力(MPa)名称(DN)1.6(P)2.5(P)4.0（P)6.4（P)Y42X不锈钢减压阀15177017702107.5202070207024902523102310275432249024902970403150315036755036003600432065414041404972.58062556255750010067506255846012598401020012225150144001494017940200194402034024420250365403870046440300514805514068175产品口径工作压力(MPa)名称(DN)6.4（C)10.O(C)6.4（I)10.O(I)Y45Y/H杠杆式减压阀50270028204950513080396041407380762010047705010828085501507200747016380170102001188012240252002628025025200261003003564036450YZ11X-16只管减压阀1.6(T)1.6(P)15112.537520127.5382.525187.5487.53225567540465907.5506301305产品口径工作压力(MPa)名称(DN)1.6(C)2.5(C)4.0（C)6.4（C)YK43X/F空气减压阀1512601260144020130513051485251380138015603214401440162040160516051770501770177021606519501950243080222022202610100243025202850125324033753600150396040504380200504052206030250927095403120300131401341015300350216002250027000产品口径工作压力(MPa)名称(DN)1.6(C)2.5(C)4.0（C)YK43X/F不锈钢空气减压阀15276027903060202940297032402...
