进口耐磨矿浆阀 对夹式 法兰式 矿用浆料刀闸阀 美国RETZ瑞茨

　　品牌：retz瑞茨/美国，我们一直致力于流体控制领域的持续创新，始于2005……进口耐磨矿浆阀通径全橡胶密封阀座，具有很强抗磨损特性和全通径流通性。适合于那些要求阀门耐磨的工矿管道上使用

　　进口耐磨矿浆阀 矿用浆料刀闸阀性能描述 performance deion

　　耐磨矿浆阀（矿用浆料刀闸阀）利用两橡胶阀座对夹压紧闸板起到密封性能，当闸板完全开启时，两密封阀座自行吻合相靠紧，形成一个全橡胶短管道，加上管道内压使得达到强度密封效果更好，同时阀门在全开状态时，闸板可以在线进行更换，不需要拆下整个阀门进行更换闸板维修而影响管道正常运作 retz (wafer type, flange type) wear-resistant slurry valve uses tworubber valve seats to seal the clamping ram. when the ram is fully opened, thetwo seal valve seats automatically fit and close together to form a full rubbershort pipeline. with the internal pressure of the pipeline, the strengthsealing effect is better. at the same time, when the valve is fully open, theram can be replaced online, without removing the entire valve to replace theram for maintenance, which affects the normal operation of the pipeline

　　密封结构 sealing structure

　　内设二级密封件，为整体模压成形胶条，无漏点，可有效防止介质外漏 retz it is equipped with a secondary sealing element, which is anintegral molded rubber strip, without leakage points, and can effectivelyprevent the leakage of media

　　二级密封件设有存脂槽，有利于阀门润滑 thesecondary seal is provided with a grease storage tank, which is conducive tovalve lubrication

　　二级密封件设有三条刮料橡胶，有效刮除残留在闸板上的杂质 the secondary seal is equipped with three strips of scraping rubberto effectively scrape the impurities left on the ram

　　矿浆阀底部设有排污口，排污口盖板由用户选配 the bottom of the pulp valve is equipped with a drain outlet, and the drainoutlet cover plate is selected by the user

　　阀门使用时不得将排污口堵死 the drainoutlet shall not be blocked when the valve is used

　　用户可根据现场使用情况，选择开放式排污（直接排出阀体）或接导流管排污 users can choose open blowdown (directly discharge the valve body)or connect the diversion pipe for blowdown according to the field useconditions

　　进口耐磨矿浆阀 矿用浆料刀闸阀主要特点 design features

　　阀座自密封，可在线更换闸板 the valve seat is self sealing, and the ramcan be replaced online

　　阀杆防尘罩，避免阀杆受到外部异物喷射 thevalve stem dust cover prevents the valve stem from being sprayed by external foreignmatters

　　注脂孔，在线注脂，维护方便 greaseinjection hole, online grease injection, convenient maintenance

　　活动阀座，更换阀座方便快捷，无需人员操作 movable valve seat, convenient and quick to replace valve seat, withoutprofessional operation

　　锁定块，阀门全开或全关时进行锁定，避免误操作 the locking block shall be locked when the valve is fully opened or closed toavoid misoperation

　　技术规范 technicalspecifications

　　公称压力 nominal pressure：pn10/150lb

　　规格尺寸 size：2～24”

　　适用温度 temperature: ≤ 80℃

　　开关形式 on-off form：手轮，伞齿轮，气动，电动