执行标准
防爆阔杆/全通径适用温度范围-20 to120℃使用压力≤1.6MPa设计制造GB/T-12237/ANSIB16.34尺寸参照GB/T-9113.1/ASME B 16.5 CLASS 150长度GB/T-12221/ASMWB16.1螺纹标准BSPT/BSP/NPT/DIN/JIS/RC/G检查与测试GB/T-13927/API598
材料列表
部件名称材质阀体WCBCF8MCF8阀盖WCBCF8MCF8球SS316SS304SS304阀杆SS316SS304SS304阀座PTFERTFERTFE阀杆密封PTFEPTFEPTFE中头垫PTFEPTFEPTFE填料压套SS202SS202SS202手柄SS202SS202SS202锁片---胶套PLASTICPLASTICPLASTIC弹垫SS202SS202SS202螺母SS202SS202SS202螺栓SS202SS202SS202
外形尺寸
NPSDNdLHW4-d1/4"611.565469573/8"101265459571/2"1515604611083/4"202070541108.51"252580641408.51-1/4"32329069140101-1/2"403810076155102"505011986180112-1/2"6565167120220163"8080-150260184"100100-17035020