D41X对夹法兰蝶阀D41X对夹法兰蝶阀该产品由橡胶密封蝶阀和碳钢或不锈钢阀板、阀杆构成。适用于温度≤80～120℃如食品、医药、化工、石油、电力、轻纺、造纸等给排水、气体管道上作调节流量和截流介质的作用。其主要特点为:1、设计新颖、合理、结构独特，重量轻，启闭迅速。2、操力矩小，操作方便，省力灵巧。3、可以任何位置安装，维修方便。4、密封件可以更换，密封性能可靠达到双向密封零泄漏。5、密封材料耐老化、耐弱腐蚀，使用寿命长等特点。设计标准：GB/T2238-1989法兰连接尺寸:GB/T9113.1-2000;GB/T9115.1-2000;JB78结构长度:GB/T12221-1989压力试验:GB/T13927-1992;JB/T9092-1999主要技术参数公称通径DN（mm）50～800公称压力PN（MPa）0.61.01.6试验压力强度试验0.91.52.4密封试验0.661.11.76气密封试验0.60.60.6适用介质空气、水、污水、蒸气、煤气、油品等。驱动形式手动、蜗杆蜗轮传动、气传动、电传动。零件名称材料阀体球墨铸铁、铸钢、合金钢、不锈钢蝶板铸钢、不锈钢及特殊材料密封圈各种橡胶、聚四氟阀杆2Cr13、不锈钢填料O型圈、柔性石墨O蝶阀密封材料选用和适用温度材料品种氯丁橡胶丁晴橡胶乙丙橡胶聚四氟乙烯硅橡胶氟橡胶天然橡胶尼龙英语简称CRNBREPDMPTFESIVITONNRPA型号代号X或JXA或JAXB或JBF或XC、JCXD或JDXE或JEX1N耐最高温度82℃93℃150℃232℃250℃204℃85℃93℃耐最低温度-40℃-40℃-40℃-268℃-70℃-23℃-20℃-73℃适用工作温度0~+80℃-20~+82℃-40~+125℃-30~+150℃-70~+150℃-23~+150℃-20~+85℃-30~+93℃D341X/J-6/10/16Z.Q.C.P.R系列连接尺寸公称通径mm长度外形尺寸(参考值)连接尺寸(标准值)重量kg0.6MPa1.0MPa1.6MPaLHH0ABDD1D2n-dDD1D2n-dDD1D2n-d5010863306180200140110884-14165125994-18165125994-181365112703211802001601301084-141851451184-181851451184-181480114833461802001901501244-182001601328-182001601328-1815.51001271053871802002101701444-182201801568-182201801568-1819.51251401154111802002402001748-182502101848-182502101848-1825.51501401374472702802652251998-182852402118-222852402118-2228.52001521645722702803202802548-183402952668-2234029526612-224825025020664627028037533530912-1839535031912-2240535531912-266930027023073838042044039536312-2244540037012-2246041037012-269135029024876138042049044541312-2250546042916-2252047042916-2611040031028987745047054049546316-2256551548016-2658052548016-3014045033032093848049059555051816-2261556553020-2664058554820-3018050035034399348049064560056820-2267062058220-2671565060920-33215600390413113148049075570566720-2678072568220-3084077072020-36290700430478147664066086081077224-2689584079424-3091084079424-36560800470525153364066097592087824-30101595090124-33102595090124-3991090051058516557508601075102097824-3011151050100128-3311251050100128-3915001000550640176585090011751120107828-3012301160111228-3612551170111228-4217501200630755199585090014051340129532-3314551380132832-3914851390132832-48218014007109102310100092516301560151036-3616751590153036-4216851590153036-482400160079010302595100092518301760171040-3619151820175040-4819301820175040-562870180087011402810110098020451970191844-3921152020195044-4821302020195044-563380200095012503100110098022652180212548-4223252230215048-4823452230215048-624010注：若用户耐需用阀板衬橡胶等特殊要求，订货时请注明)