排渣止回阀主要性能规范：型号公称压力PN（MPa）试验压力Ps（Mpa）工作温度(℃)工作压力（Mpa）适用介质壳体密封PH44H-10C1.01.51.1≤4001.0灰渣混合物PZ441H-16C1.62.42.41.6PZ441H-25C2.53.83.82.5主要尺寸及重量：型号公称通径DN（mm）主要尺寸（mm）重量（Kg）LDD1D2Z-φdbfHPH44H-10C802412001601328-φ18203260481002922201801568-φ18203270631502562852402128-φ22222901202004953402952688-φ222234520025062239535032012-φ222441225030069844540037012-φ222646832035078750546043016-φ2228452440040090056551548216-φ263060051745091861556553220-φ263267061050097867062058520-φ2634750705PH44H-16C802412001601328-φ18203260481002922201801568-φ1820270631503562852402128-φ222429013020049534029526812-φ222434521025062240535532012-φ262641226030069846041037012-φ2628446833035078752047042916-φ263052441540090058052548016-φ303260053245091864058554820-φ303467062550097871565060920-φ3036750720PH44H-25803182001601328-φ18243260481003562351901568-φ2224270651504443002502128-φ26282901402005353603102788-φ263043452302506224253703358-φ26324122803007114854303908-φ30346483503508385554904508-φ33385244404008646205505058-φ36406005504509786706005558-φ364267065050010167306606158-φ3644750745排渣止回阀)