3-pcs閥體結構全通徑流量 從 1/2"到 2"壓力為800lb(2000psi)螺紋端可按:BSPT、NPT、DIN2999制造承插焊端口按:ANSI 16.11防火結構設計可為防靜電結構材料表部件MaterialQ’TY閥體A105SS3161端蓋A105SS3161球SS410SS3161焊管A105SS3162螺栓A197B7A193 B8M4螺母A194 2HA194 B88密封墊RPTFE2閥坐RPTFE2密封RPTFE1填料RPTFE1填料壓蓋SS3041蝶簧SS3012閥桿A276 410SS3161螺母A194 2HA194 B82手柄SS304+PVC1定位銷SS3041尺寸表NPSdDLL1L2HW1/212.722100130200651503/417.5281201302207215012234135130235801701-1/428.543165180265801701-1/23849200210300105240247.561220250320114