Q971F山东电动对夹球阀产品名称：Q971F电动对夹式球阀产品型号：Q971F产品特点：电动对夹式球阀具有结构紧凑、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。一、产品概述：q971f电动球阀是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。二、主要零件材料:1)轴不锈钢ansi3161.4401unix5crnimo17122)螺母夹不锈钢ansi3041.4301unix5crni18103)防松螺母不锈钢ansi3041.4301unix5crni18104)弹簧不锈钢ansi3011.4310unix12crni17075)垫圈不锈钢ansi3041.4301unix5crni18106)压紧环型螺母不锈钢ansi3041.4301unix5crni18107)顶部密封＊＊聚四***PTFE//8)o环＊＊氟橡胶//9)密封圈聚四***PTFE//10)o环氟橡胶//11)环型螺母密封聚四***PTFE//12)底部密封聚四***PTFE//13)环型螺母＊不锈钢ansi3161.4401unix5crnimo171214)球体＊不锈钢ansi3161.4401unix5crnimo171215)阀体＊不锈钢ansi3161.4408/三、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"Hmm.234,5237,5243249,5295302325335395)