What scenarios require the use of high pressure flat gate valves?
High pressure flat gate valve is suitable for natural gas, petroleum, chemical, environmental protection, urban pipeline, natural gas pipeline and other gas transmission pipeline, exhaust system and steam storage equipment. Z43 pipeline high-pressure flat gate valve is suitable for long-distance pipeline of natural gas exploitation and purification. According to the driving mode, the high-pressure flat gate valve can be divided into manual high-pressure flat gate valve, pneumatic high-pressure flat gate valve and electric high-pressure flat gate valve.
High pressure flat gate valve is a kind of slide valve, and its closing element is parallel nozzle. The closing part can be single nozzle or double nozzle. The nozzle of expansion mechanism is controlled by medium pressure acting on floating nozzle or floating plate. If the high pressure flat gate valve is a double gate flat gate valve, the expansion mechanism between the two gates can compensate for this pressure. The high pressure flat gate valve has reasonable structure, reliable sealing and easy operation. The sealing face has excellent corrosion resistance, wear resistance and corrosion resistance. The high pressure flat gate valve is made of solid high pressure flat valve alloy and can be used for throttling. High pressure flat gate valve adopts self sealing packaging structure, which does not need regular adjustment. It is very light to open and reliable in sealing performance. The stuffing box is an auxiliary sealing grease injection structure. The sealing performance of the high-pressure flat gate valve is reliable with almost zero leakage. The invention of high-pressure flat gate valve, used in natural gas, petroleum, chemical, environmental protection, urban pipeline, gas pipeline, ventilation system, steam storage and other pipelines. The high pressure flat gate valve is suitable for exploiting and opening the common valve filling parts of natural gas purification equipment.