L&T Valves offers Trunnion-mounted Ball Valves with Single-Piston and Double-Piston Seats to meet customer requirements.
Пікірлер: 7
@ronecesarmorales97613 жыл бұрын
Excellent class. Better than a thousand words. Congratulations.
@GASCLAUDIOchannel3 жыл бұрын
I think that the external pressure relief in the second case is provided if only both the seats are DPE , otherwise overpressure will be relieved by the other one
@ecshin83895 жыл бұрын
Many thanks. very helpful understanding single and double piston seats