The flat gate valve is a sliding valve whose closing part is a parallel gate. The closing member can be a single gate or a double gate with a distraction mechanism in between. The pressing force of the gate to the valve seat is controlled by the medium pressure acting on the floating gate or the floating valve seat. If it is a double gate plate gate valve, the expansion mechanism between the two gates can supplement this pressing force.
Design Feature:
-Fire safe design
-Self cavity relief
-Emergency sealant injection
-through conduit
-Optional slab gate or expanding gate
-Optional metal sealing or soft sealing
-Soft Seated or Metal Seated
-Featured with double block and bleed function
-Suitable for bi-directional flow isolation.
