阀体Body
阀体形式:三通铸造球型阀
公称通径:25—300mm
公称压力:PN1.6 4.0 6.4MPa
连接形式:法兰式按JB78-59 JB79-59
材料:HT200 ZG230—450 ZG1Cr18Ni9Ti
ZG0Cr18Ni12Mo2Ti
Body form: Tee ball valve casting
DN :25-300mm
Nominal pressure: PN1.6 4.0 6.4MPa
Connection: Flanged according to JB78-59 JB79-59
Material: HT200 ZG230-450 ZG1Cr18Ni9Ti
ZG0Cr18Ni12Mo2Ti
上阀盖On the valve cover:
常温型:-20~+200℃
散热型:-40~+450℃
压盖形式:螺栓压紧式
填料:V型聚四氟乙烯填料,柔性石墨。
Normal temperature type: -20 ~ +200 ℃
Cooling type: -40 ~ +450 ℃
Gland in the form: Bolt Clamp
Packing: V-PTFE packing, flexible graphite.
阀内组件Valve components:
阀芯型式:V型缺口芯
流量特性:线性或等百分比
材料:1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
Spool type: V-notch core
Flow characteristics: linear or equal percentage
Material: 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti