双边由令球阀 Double Union Ball Valve
工作压力：150 PSI
标准流量设计
双由令设计可同时当由令及阀门使用
垫座松紧可做适度调整
不须使用特殊工具即可快速装配
可埋入铜柱加装自动控制器
Applications
Pressure rating: 150 PSI
Full flow, unobstructedport design
Seat tightness could be adjusted
Easy to disassemble w/o special tool
Less on-line down time for replacement / maintenance
With inserted nut, actuator could be attached
