一、DT673H气动对夹弹性金属密封蝶阀***概述DT673H气动对夹弹性金属密封蝶阀***阀体铸铁、铸钢、不锈钢、铬钼钢、合金钢；蝶板铸钢、合金钢（镀硬铬）、不锈钢、铬钼钢；密封圈不锈钢、聚内脂、抗磨资料；阀杆2Cr13、1Cr13不锈钢、铬钼钢；填料柔性石墨；二、DT673H气动对夹弹性金属密封蝶阀***厂家附件的选项依据不一样操控和需求可选择下列附件：堵截型附件：单电控电磁阀、双电控电磁阀、限位开关回讯器。调理型附件：电气***器、气动***器、电气转换器。气源处置附件：空气过滤减压阀、气源处置三联件。手动***：HVSD手操***三、DT673H气动对夹弹性金属密封蝶阀***首要技术参数公称通径DN（mm）50～1200公称压力PN（MPa）0.61.01.62.54.0强度实验0.91.52.43.756.0密封实验0.661.11.762.754.4气密封实验0.60.60.60.60.6适用介质水、蒸气、油品、酸类腐蚀性等。适用温度碳钢:-29℃～600℃不锈钢-40℃～600℃四、DT673H气动对夹弹性金属密封蝶阀***外接尺寸公称通径构造长度规范值外形尺度（参考值)衔接尺度(规范值)分量(kg)HDt373HDt673HDt973HPN0.6MPaPN1.0MPa毫米英寸LH1A1B1H2A2B2H3A3B3D1Z-dD1Z-d50243112350180200625245725302502551104-141254-18116521/246115370180200625245725302502551304-141454-181280349120380180200645245725652502551504-181608-1814100456138420180200675355926002502551704-181808-1816125564164460180200715355926402502552008-182108-1826150670175555270280800355927053003152258-182408-22282008712086052702808502501707753003152808-182958-2244250107624368027028092525017094530031533512-1835012-226830012832838003804201035450220107030031539512-2240012-228535014923108353804201070450220114030031544512-2246016-22121400161023409154504701190450220121030031549516-2251516-22140450181143809604804901250650280133557571455016-2256520-261905002012741010204804901290650280141557571460020-2262020-262606002415447012254804901455850380160565681070520-2672520-303807002816555013556406601585850380184465681081024-2684024-3045080032190640147064066017001250380204065681092024-3095024-33650五、DT673H气动对夹弹性金属密封蝶阀***手机：15803858517传真：0371-56639688电话：0371-56639688***：463617214网址：http://联系人：朱女士地址：郑州市金水区***路1号本文章来自郑州富特阀门有限公司，版权归富特阀门公司所有：)