詳細介紹 J19H-16P/320P型型儀表閥 一、J19H-16P/320P型儀表閥主要零件材料 零件名稱 Part name 閥桿 Stem 閥體 Body 閥底座 Base 填料 Packing 填料閥蓋 Packing bonnet 手輪Handwheel J19H-320-DN6 碳鋼 Carbon steel 鉻不銹鋼 Cr. Stainless steel 聚四氟乙稀,柔性石墨 PTFE,Soft graphite 碳鋼Carbon steel 優(yōu)質碳鋼 High grade carbon steel J19W-320P-DN15 鉻鎳不銹鋼 Cr. Ni Stainless stee 鉻不銹鋼 Cr. Stainless steel 鉻鎳不銹鋼 Cr. Ni Stainless steel 不銹鋼Stainless steel 二、J19H-16P/320P型主要性能規(guī)范 型號 Type 公稱壓力PN Mpa 試驗壓力PSMpa_Test pressure 工作壓力Mpa Working pressure 工作溫度OC Working temps. 適用介質Applicable medium 殼體 Shell 密封液Seal 密封氣Seal J19H-320 32.0 48.0 35.2 0.6 32.0 P≤540OC 液化石油氣水,酸,蒸汽,油品等 Petroleum gas Water,As,Steam,Oil,etc. J19W-320P 32.0 48.0 35.2 0.6 32.0 C≤425 OC 三、J19H-16P/320P型主要外形及連接尺寸 型號 Type 公稱直徑 DN(mm) 尺寸 Dimension 重量kgWeight L1 Do D2 D1 H H1 M1 Rc J19H-320 6 100 65 14 5 100 110 M20×1.5左 - 1.2 J19W-320P 15 85 65 - - 100 110 M20×1.5 G1/2” 1.0