雙刀換向閥
產品介紹 Product introduction
雙刀換向閥主要適用于固體物料（粉料、顆粒物料、粉粒混合料、片料等）輸送系統中用于切換管道中物料流向的專用設備，垂直管道中物料的重力卸料并換向，完全密封的結構可適用于室外環境。
Double knife slide gate valve is called double knife valve or double knife gate valve,is applicable for outdoor condition, used in the conveying system for solid materials(powder,particles,powder/particle mixtures,flakes and etc.when switching over the materials in the piping to special equipment.
產品特點Product Features：
Simple and reliable structure, good-looking appearance .
★輸送通道平滑光潔，確保物料流通順暢，不會形成堵塞；
The channel is smoothly and ensure that material go through freely, not be clogged up.
★配置特殊的密封結構，密封性好；
Special seal structure can be equipped to fully satisfy with the application requirements.
★ 拋光精度可達400#，可達食品級、藥品級要求；
The buffing can be 400#,apply to convey food or medicine .
★ 可根據客戶要求選擇多種材質：不銹鋼（SS304、SS304L、SS316、SS316L），碳鋼等；
Many kinds of material such as SS304、SS304L、SS316、SS316L,WCB to meet different requirement.
★ 多種驅動方式可供選擇：手動、氣動；
There are three operation driving types that are manul and pneumatic to meet different requirements .
★ 法蘭可供選擇：圓型法蘭和方型法蘭；
Many flange for rotating: circular flange and square flange.
★ 完善的自動化控制系統，保證高效的運行可靠性。
The control system may raise the automated level, ensur the high efficiency operation .
