旋启式止回阀h44t/x/w名称：旋启式止回阀h44t/x/w型号：h44t/x/w口径：DN15-DN1000压力：1.0-1.6材质：铸铁类别：止回阀一、性能规范型号公称压力试验压力工作温度℃应用介质强度（水）MPa密封（水）MPaH44T-101.01.51.1≤120水二、主要零件材料零件名称材料阀体、阀盖、阀瓣灰铸铁铜垫片石棉板三、外形尺寸和连接尺寸型号公称通径DN（mm）尺寸（mm）重量（kg）LDD1D2b-fZ-ΦdHH44T-10402001451108518-34-18114105023016012510020-34-18128146529018014512020-34-18129188031019516013522-34-181522610035021518015522-38-1815930.512540024521018524-38-181884815048028024021024-38-232246620049533529526526-326-32529525062239835032028-328-328514230069844040036828-428-4351200浙江达洲阀门专业生产旋启式止回阀h44t/x/wh44t/x/w专业缔造卓越品质!WWW.DZ-FM.COM关键字:旋启式止回阀h44t/x/w,h44t/x/w)