要求的商业和工业用气场所的低压燃气管道上、如：公用建筑内厨房、总进气管(如高层建筑)、燃气锅炉房、直
yao qiu de shang ye he gong ye yong qi chang suo de di ya ran qi guan dao shang ru gong yong jian zhu nei chu fang zong jin qi guan ( ru gao ceng jian zhu ) ran qi guo lu fang zhi
很容易与之配合。 u商用/工业用型：af01b-dn25和af01b-dn100主要用于有规范和标准
hen rong yi yu zhi pei he u shang yong / gong ye yong xing af01b-dn25 he af01b-dn100 zhu yao yong yu you gui fan he biao zhun
表和表前球阀之间，最适合燃气公司专业安装和管理。该产品关阀控制电路简单可靠县城成本低，任何报警器厂家
biao he biao qian qiu fa zhi jian zui shi he ran qi gong si zhuan ye an zhuang he guan li gai chan pin guan fa kong zhi dian lu jian dan ke kao xian cheng cheng ben di ren he bao jing qi chang jia
场所，如：高层住宅、智能小区等，一般与家用燃气报警器配套使用，通常安装在进户燃气管道上，位于户内燃气
chang suo ru gao ceng zhu zhai zhi neng xiao qu deng yi ban yu jia yong ran qi bao jing qi pei tao shi yong tong chang an zhuang zai jin hu ran qi guan dao shang wei yu hu nei ran qi
p54(要求盖上防护罩)应用： u家用型：af01b-dn15和af01b-dn20主要用于民宅用气
p54( yao qiu gai shang fang hu zhao ) ying yong u jia yong xing af01b-dn15 he af01b-dn20 zhu yao yong yu min zhai yong qi
爆类型：浇封型 u 防爆标志：exm ⅱ t6 u 允许持续通电时间：≤30秒 u 外壳防护等级：i
bao lei xing jiao feng xing u fang bao biao zhi exm t6 u yun hu chi xu tong dian shi jian 30 miao u wai ke fang hu deng ji i
u 驱动电压：dc12v(脉冲) u 驱动电流：1a～1.8a(脉冲) u 关阀时间：≤1秒 u 防
u qu dong dian ya dc12v( mai chong ) u qu dong dian liu 1a 1.8a( mai chong ) u guan fa shi jian 1 miao u fang
式：g2"管螺纹连接符合iso7/1标准 u 开阀方式：手动复位草根血剑 u 关阀方式：直流脉冲驱动/手动
shi g2" guan luo wen lian jie fu he iso7/1 biao zhun u kai fa fang shi shou dong fu wei cao gen xue jian u guan fa fang shi zhi liu mai chong qu dong / shou dong
br橡胶 u 工作环境温度：-10℃～+60℃ u 最大工作压力：0.5bar～1bar u 连接方
br xiang jiao u gong zuo huan jing wen du -10 +60 u zui da gong zuo ya li 0.5bar 1bar u lian jie fang
用气体：天然气、石油液化气、人工煤气等无腐蚀性气体 u 阀体材质：黄草根血剑铜合金、铝合金 u 密封材质：n
yong qi ti tian ran qi shi you ye hua qi ren gong mei qi deng wu fu shi xing qi ti u fa ti cai zhi huang cao gen xue jian tong he jin lv he jin u mi feng cai zhi n
橡胶（按气种设计），在城市燃气环境下10年搞老化 u 动作可靠：执行机构开关2万次无故障参数： u适
xiang jiao an qi zhong she ji zai cheng shi ran qi huan jing xia 10 nian gao lao hua u dong zuo ke kao zhi hang ji gou kai guan 2 wan ci wu gu zhang can shu u shi
要求 u密封可靠：结构上采用多级密封措施，加工精密，确保气密性和安全性；材料上采用特别nbr/fkm
yao qiu u mi feng ke kao jie gou shang cai yong duo ji mi feng cuo shi jia gong jing mi que bao qi mi xing he an quan xing cai liao shang cai yong te bie nbr/fkm
手动关阀：断电时，当作手动截止阀用 u强震关阀：可调整开阀状态保持力，满足在强草根血剑烈有害震动下自动关阀的
shou dong guan fa duan dian shi dang zuo shou dong jie zhi fa yong u qiang zhen guan fa ke diao zheng kai fa zhuang tai bao chi li man zu zai qiang cao gen xue jian lie you hai zhen dong xia zi dong guan fa de
：在两根关阀控制线上，可输出阀门开关状态反馈特征信号 u 保持方式：自保持开/关状态，不用电。 u
zai liang gen guan fa kong zhi xian shang ke shu chu fa men kai guan zhuang tai fan kui te zheng xin hao u bao chi fang shi zi bao chi kai / guan zhuang tai bu yong dian u
切断气源草根血剑 u关阀控制：低能耗瞬时驱动，支持消防备电工作方式，符合消防规范（与控制器配套） u信号输出
qie duan qi yuan cao gen xue jian u guan fa kong zhi di neng hao shun shi qu dong zhi chi xiao fang bei dian gong zuo fang shi fu he xiao fang gui fan yu kong zhi qi pei tao u xin hao shu chu
须到现场人工作，符合燃气事故处理特点 u 关阀要求：低压直流电永冲驱动关阀 u 关阀速度：1秒之内可
xu dao xian chang ren gong zuo fu he ran qi shi gu chu li te dian u guan fa yao qiu di ya zhi liu dian yong chong qu dong guan fa u guan fa su du 1 miao zhi nei ke
u浇封防爆草根血剑：根本杜绝火花产生，装在燃气管理上无安全隐患，不会成为引爆源 u开阀方式：手动复位，开阀
u jiao feng fang bao cao gen xue jian gen ben du jue huo hua chan sheng zhuang zai ran qi guan li shang wu an quan yin huan bu hui cheng wei yin bao yuan u kai fa fang shi shou dong fu wei kai fa
的强烈震动时，阀门会自动关闭。开阀须经人工干预，手动开启，满足安全管理规范，符合事故处理特点。特点：
de qiang lie zhen dong shi fa men hui zi dong guan bi kai fa xu jing ren gong gan yu shou dong kai qi man zu an quan guan li gui fan fu he shi gu chu li te dian te dian
消防及其它智能报警控制终端模块等连接，实现现场或远程自动/手动紧急切断气源，草根血剑确保用气安全。当发生有害
xiao fang ji qi ta zhi neng bao jing kong zhi zhong duan mo kuai deng lian jie shi xian xian chang huo yuan cheng zi dong / shou dong jin ji qie duan qi yuan cao gen xue jian que bao yong qi an quan dang fa sheng you hai
本公司dn－50系列燃气紧急切断电磁阀，是燃气管道的安全紧急切断装置。它可与燃气泄漏报警系统连接或与
ben gong si dn 50 xi lie ran qi jin ji qie duan dian ci fa shi ran qi guan dao de an quan jin ji qie duan zhuang zhi ta ke yu ran qi xie lou bao jing xi tong lian jie huo yu