儀表針型閥主要零件材料:
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(zhì)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
儀表針型閥主要性能規(guī)范:
型號(hào)
Type公稱壓力PN Mpa試驗(yàn)壓力PS(Mpa)_Test pressure工作壓力(Mpa) Working pressure工作溫度(OC) Working temps.適用介質(zhì)Applicable medium
殼體
Shell密封(液)Seal密封(氣)Seal
J19H-32032.048.035.20.632.0P≤540OC液化石油氣水,酸,蒸汽,油品等 Petroleum gas Water,As,Steam,Oil,etc.
J19W-320P32.048.035.20.632.0C≤425 OC
儀表針型閥主要外形及連接尺寸:
型號(hào)
Type公稱直徑
DN(mm) 尺寸 Dimension重量(kg)Weight
L1 DoD2D1HH1M1Rc
J19H-320610065145100110M20×1.5左 -1.2
J19W-320P158565--100110M20×1.5G1/2”1.0