角式針型閥主要零件材料:
零件名稱
Part name閥桿、閥蓋
Body 、Bonnet閥桿、閥瓣
Stem、Disc填料
Packing
J24W-160P-DN3鉻鎳不銹鋼
Cr. Ni Stainless steel鉻鎳不銹鋼
Cr. Ni Stainless steel 聚四氟乙稀,柔性石墨
PTFE,Soft graphite
J24W-320P-DN6優質碳鋼
High grade carbon steel鉻,鎳不銹鋼
Cr. Ni Stainless steel聚四氟乙稀,柔性石墨
PTFE,Soft graphite
角式針型閥主要性能規范:
型號
Type公稱壓力PN Mpa試驗壓力PS(Mpa)_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
J24W-160P-DN316.024.017.60.616.0P≤540OC液化石油氣水,酸,蒸汽,油品等 Petroleum gas Water,As,Steam,Oil,etc.
J24W-320P-DN632.048.035.20.632.0C≤425 OC
角式針型閥主要外形及連接尺寸:
型號
Type公稱直徑DN(mm) 尺寸 Dimension重量(kg)Weight
L1 DoHH1DD1
J24W-160P-DN3380651591681431.0
J24W-320P-DN6680651591681461.0