Z41H/Y铸钢法兰闸阀(手动)

Z41H闸阀法兰楔式闸阀铸钢法兰闸阀

 

一、产品详细资料
产品型号：Z41H

产品名称：法兰楔式闸阀

Z41H法兰闸阀的启闭件是闸板，闸板的运动方向与流体方向相垂直，闸阀只能作全开和全关，不能作调节和节流。闸阀在管路中主要作切断用。动作灵活可靠，密封性能优良。流量系数大流阻系数小，结构简单，便于维修。广泛适用于石油化工，火力发电厂等油品、水蒸气管路上作接通或截断管路中介质的启闭装置 。

二、性能规范

型号公称压力
(MPa)实验压力工作温度(℃)适用介质 强度水（MPa）密封（水）空气（MPa）低压密封空气（MPa） ZAH-16C
Z41W-16P(R) 1.62.41.80.6≤200硝酸类 Z41W-25P(R)2.53.82.80.6≤200醋酸类 Z41W-40P(R)4.06.04.40.6≤200硝酸类 Z41W-60P(R)6.49.67.00.6≤200醋酸类 三、主要零件材质
阀体/阀盖ZGICr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12M0₂TiZG00Cr17Ni14M0₂WCB 零件名称ZGICr18Ni9Tit系列ZG00Cr18Ni10系列ZG1Cr18Ni12M0₂Ti系列ZG00Cr17Ni14M0₂系列WCB系列 闸板ZGICr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12M0₂TiZG00Cr17Ni14M0₂1Cr13 阀杆1Cr18Ni9Ti00Cr18Ni101Cr18Ni12M0₂Ti00Cr17Ni14M0₂1Cr13 填料PTFE编织PTFE编织PTFE编织PTFE编织石墨 垫片304L＋PTFE304L＋PTFE316＋PTFE316L＋PTFE石墨 压盖ZGICr18Ni9TiZG00Cr18Ni10ZG1Cr18Ni12M0₂TiZG00Cr17Ni14M0₂系列WCB 填料压环1Cr18Ni9Ti00Cr18Ni101Cr18Ni12M0₂Ti00Cr17Ni14M0₂1Cr13 螺栓1Cr17Ni21Cr17Ni21Cr17Ni21Cr17Ni235CrMoA 螺母1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti45 四、主要连接尺寸1.6MPa

尺寸DN1520253240506580100125150200250300350400450500600 Lmm130150160180200250265280300325350400450500550600650700800 Hmm1751802102103503583734355006146748181225141516301780205021812599 Wmm180180200200200240240280320360360400450500500600720720720

五、主要连接尺寸2.5MPa

尺寸DN1520253240506580100125150200250300350400450500600 Lmm130150160180200250265280300325350400450500550600650700800 Hmm1751802102103503583734355006146748181225141516301780205021812599 Wmm180180200200200240240280320360360400450500500600720720720