Min. Order:
1 Piece
Price:
US$ 1000
Place of origin:
China
pipelines at both ends through two shut-off valves and a relief valve in the middle. Closing the two main valves and opening the relief valve can improve the safety of the system. If the first valve leaks, the leaked medium can be led out by the opened relief valve.
Double sealing method:
Two independent sealing slides are pressed tightly at the upper and lower ends of the valve hole (double shut
[Related Keywords : Plug Valve, Dual Expanding, valve]