QZ型傘齒輪刀閘閥
QZ type bevel gear knife gate valve
此閥是一種新型結構的閥門，他的結構分軟密封和硬密封，軟密封具有活動閥座和可更換的橡膠圈組成，可以很方便的更換用損了的密封圈，而且可以根據客戶需求做成四氟密封，并且能很好的達到密封要求。*彌補了以往四氟難密封和加工不方便的不足。并且支架也是采用鑄造成型結構，使得閥門具有更好的牢固性和使用性。是造紙、工礦、污水、化工、食品領域*產品。與傘齒輪輔助配合，達到很輕便的啟閉效果，此閥主要用于現代工業領域上。
Bevel gear knife gate valve that includes soft seal and hard seal is a new structure .Soft seal with activities seat and changeable rubber ring can easily replace damaged seal ring to achieve sealing requirement well , and can be made of PTFE seals according to customer's demands. It compley makes up for past PTFE difficult to seal and processing inconvenient ,and yoke is castted into a model using structure to make valve better robustness and usability. It's suitable for paper making, mining, sewage, chemical industry, food industry .Assisted with bevel gear ,it's easy to open and close. This kind of valve is mainly used in modern industry field.
產品型號：QZZ553X-10P、QZZ553F-10P、 QZZ553W-10P
外型結構:凸耳、梅花、圓型
公稱通徑范圍：DN50-DN400
公稱壓力范圍：國標、美標、日標、德標、英標
材質：鑄鋼、不銹鋼
閘板材質： 2Cr13、201、304、316、316L
連接形式：法蘭、對夾
閥座密封圈：丁腈橡膠、三元乙丙橡膠、氟橡膠、堆焊2Cr13、不銹鋼、硬質合金
填料密封：含油四氟盤根
適用介質：污水、粉體顆粒、紙漿
Model:QZZ553X-10P、QZZ553F-10P、QYZ573W-10P
Exterior structure: lugged 、 plum、round
Nominal diameter :DN50-DN400
Nominal pressure: national standard 、American standard 、Japanese standard、German standard 、 British standard
Material: cast steel、stainless steel
Disc:2Cr13、201、304、316、316L
Connection: flange 、wafer
Seat ring :NBR, EPDM, vition、2Cr13、stainless steel、hard alloy
Sealing filler: PTFE
Media:swage、power、 paper pulp
