产品特点
四通换向球阀为X形垂直通道的球阀,它的特点是球体的两条通道为X形布置,四个通道口径均布于球体赤道圆周截面上,当球体沿顺时针旋转90时,能使相邻的两个通道实现两两互通。
Features
Four-way direction changeable ball valve is a kind of ball valve with X-pattern vertical bore.It s feature is, the ball valve s two bores
are arranged to be X-pattern ,and its four bores are connected to each other two of adjacent bores can be connected to each other.
本阀门系列可配置多种驱动装置
This ball valve can be equipped with several types of operation device.
主要零件材质Main Patrs and Materials
零件名称
Accessory name
材 质 Material
GB
ASTM
阀体、阀盖
Body,bonnet
WCB
A216-WCB
密封圈
Sealing Ring
PTFE、对位聚苯
PTFE、Counterpoint polypheny1
PTFE、对位聚苯
PTFE、Counterpoint polypheny1
球体 Ball
1Cr18Ni9Ti
SS 304
阀座、阀杆
Seat、Stem
2Cr13
A246-416
双头螺柱
Dual-head double-screw bolt
35CrMoA
A193-B7 |