(對(duì)夾式，法蘭式)進(jìn)口耐磨礦漿閥性能描述 Performance description

(對(duì)夾式，法蘭式)耐磨礦漿閥利用兩橡膠閥座對(duì)夾壓緊閘板起到密封性能，當(dāng)閘板完全開啟時(shí)，兩密封閥座自行吻合相靠緊，形成一個(gè)全橡膠短管道，加上管道內(nèi)壓使得達(dá)到強(qiáng)度密封效果更好，同時(shí)閥門在全開狀態(tài)時(shí)，閘板可以在線進(jìn)行更換，不需要拆下整個(gè)閥門進(jìn)行更換閘板維修而影響管道正常運(yùn)作 RETZ (Wafer type, flange type) wear-resistant slurry valve uses two rubber valve seats to seal the clamping ram. When the ram is fully opened, the two seal valve seats automatically fit and close together to form a full rubber short pipeline. With the internal pressure of the pipeline, the strength sealing effect is better. At the same time, when the valve is fully open, the ram can be replaced online, without removing the entire valve to replace the ram for maintenance, which affects the normal operation of the pipeline

規(guī)格說明 Description

公稱壓力 Nominal Pressure：PN10/150LB 

規(guī)格尺寸 Size：2～24”

適用溫度 Temperature: ≤ 80℃

開關(guān)形式 On-off form：手輪，傘齒輪，氣動(dòng)，電動(dòng) Handwheel, bevel gear, pneumatic, electric

(對(duì)夾式，法蘭式)進(jìn)口耐磨礦漿閥產(chǎn)品特性 Product characteristics

●閥座自密封，可在線更換閘板  The valve seat is self sealing, and the ram can be replaced online

●閥桿防塵罩，避免閥桿受到外部異物噴射 The valve stem dust cover prevents the valve stem from being sprayed by external foreign matters

●注脂孔，在線注脂，維護(hù)方便 Grease injection hole, online grease injection, convenient maintenance

●活動(dòng)閥座，更換閥座方便快捷，無需專業(yè)人員操作 Movable valve seat, convenient and quick to replace valve seat, without professional operation

●鎖定塊，閥門全開或全關(guān)時(shí)進(jìn)行鎖定，避免誤操作 The locking block shall be locked when the valve is fully opened or closed to avoid misoperation

密封結(jié)構(gòu) Sealing structure 

●內(nèi)設(shè)二級(jí)密封件，為整體模壓成形膠條，無漏點(diǎn)，可有效防止介質(zhì)外漏 retz It is equipped with a secondary sealing element, which is an integral molded rubber strip, without leakage points, and can effectively prevent the leakage of media

●二級(jí)密封件設(shè)有存脂槽，有利于閥門潤(rùn)滑 The secondary seal is provided with a grease storage tank, which is conducive to valve lubrication

●二級(jí)密封件設(shè)有三條刮料橡膠，有效刮除殘留在閘板上的雜質(zhì) The secondary seal is equipped with three strips of scraping rubber to effectively scrape the impurities left on the ram

●礦漿閥底部設(shè)有排污口，排污口蓋板由用戶選配 The bottom of the pulp valve is equipped with a drain outlet, and the drain outlet cover plate is selected by the user

●閥門使用時(shí)不得將排污口堵死 The drain outlet shall not be blocked when the valve is used

●用戶可根據(jù)現(xiàn)場(chǎng)使用情況，選擇開放式排污（直接排出閥體）或接導(dǎo)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 use conditions

開啟位置 Open position

●閥門內(nèi)腔全封閉，猶如橡膠管般經(jīng)久耐磨 The inner cavity of the valve is fully enclosed, which is durable and wear-resistant like a rubber pipe

●無金屬部件與流體接觸 No metal parts in contact with fluid

●閥板位于閥座之上，避免閥板長(zhǎng)期受介質(zhì)沖刷 The valve plate is located above the valve seat to avoid long-term medium flushing

●無干擾流道，消除紊流，減少閥座磨損 No interference flow passage, eliminate turbulence and reduce valve seat wear

●閥座及內(nèi)腔無積渣區(qū)，可防止介質(zhì)堆積，確保閘板關(guān)閉到位 There is no slag accumulation area in the valve seat and inner chamber, which can prevent media accumulation and ensure that the gate is closed in place

關(guān)閉位置 Closed position

●閥板沿著兩個(gè)閥座之間插入，形成盲板式的密封，并擠出縫隙之間的固體顆粒 The valve plate is inserted along the two valve seats to form the seal of the blind plate and extrude the solid particles between the gaps

●雙閥座設(shè)計(jì)保證閥門零泄漏。雙向密封 The double seat design ensures zero leakage of the valve. Two way seal

零部件材質(zhì)表 Parts material table