Q971F电动对夹式球阀电动对夹式球阀概述：q971f电动球阀是引进意大利技术进行国产化设计而发展出的新一代超短法兰距球阀，球芯通道形状有矩形、v形及o形。该系列产品具有结构紧凑、体积小、重量轻、安装方便等特点，可广泛应用在石油、化工、冶金、电站、轻工等领域，对油、水、气及纸浆或纤维状流体进行自动调节或切断控制。电动对夹式球阀主要零件材料:1)轴shaft不锈钢ansi3161.4401unix5crnimo17122)螺母夹nutholder不锈钢ansi3041.4301unix5crni18103)防松螺母locknut不锈钢ansi3041.4301unix5crni18104)弹簧spring不锈钢ansi3011.4310unix12crni17075)垫圈washer不锈钢ansi3041.4301unix5crni18106)压紧环型螺母glandnutring不锈钢ansi3041.4301unix5crni18107)顶部密封至psealing＊＊聚四氯乙烯p.t.f.e.//8)o环o-ring＊＊氟橡胶viton//9)密封圈seals聚四氯乙烯p.t.f.e.//10)o环o-ring氟橡胶viton//11)环型螺母密封ringnutsealing聚四氯乙烯p.t.f.e.//12)底部密封bot至msealing聚四氯乙烯p.t.f.e.//13)环型螺母ringnut＊不锈钢ansi3161.4401unix5crnimo171214)球体ball＊不锈钢ansi3161.4401unix5crnimo171215)阀体body＊不锈钢ansi3161.4408/电动对夹式球阀主要技术参数:直径mm.1520253240506580100尺寸mm.DN15DN20DN25DN32DN40DN50DN65DN80DN100通径mm.1520253240506580100Amm.207,5207,5207,5207,5256,5256,5256,5256,5381Bmm.122,5122,5122,5122,5156,5156,5156,5156,5242Cmm.6868686894949494137Dmm.163,5163,5163,5163,5185185185185234Xmm.444444444444444444Emm.35384250607095118140ΦGmm.90100110130140165185200220ΦMmm.657585100110125145160180ΦNmm.M12/4M12/4M12/4M16/4M16/4M16/4M16/4M16/8M16/8ΦRGAS1/8"1/8"1/8"1/8"1/8"1/8"1/8"1/8"1/8"T.ofcycle50/60Hzs.15-12,515-12,515-12,515-12,515-12,515-12,515-12,515-12,515-12,5Hmm.234,5237,5243249,5295302325335395重量Kg.6,77,37,99,315,41519,729,344,9尼威球阀相关产品:BQ41F保温球阀FD341F防盗球阀Q61F-10S焊接塑料球阀Q41F-10S法兰塑料球阀DQ41F低温球阀Q971F电动对夹式球阀Q946F电动四通球阀Q941F不锈钢电动球阀Q911F电动内螺纹球阀Q61F三片式对焊球阀Q11F三片式内螺纹球阀Q647F气动固定球阀DYQ340H上装式球阀BQ340F双偏心半球阀QY347F不锈钢氧气球阀BQ641F气动保温球阀Q11F一片式内螺纹球阀Q611F气动内螺纹球阀Q71F超薄型球阀Q14F,Q15F内螺纹三通球阀Q41N法兰式高压球阀Q44F法兰三通球阀Q347F锻钢固定蜗轮球阀Q641F气动不锈钢球阀Q347F蜗轮固定球阀Q11F二片式内螺纹球阀Q41F不锈钢球阀Q41F46衬氟球阀Q61N高压球阀Q944FQ945F电动三通球阀Q644FQ645F气动三通球阀Q41PPL不锈钢整体高温球阀