更新時(shí)間:2017-03-09
WELLCAST INDUSTRIES刀閘閥出現(xiàn)后,大量的通用切斷類閥門和調(diào)節(jié)閥門已被之取代。進(jìn)口WELLCAST刀閘閥上海球閥廠家,請(qǐng)選擇上海云謹(jǐn)機(jī)械。
進(jìn)口WELLCAST刀閘閥上海球閥廠家
大部分WELLCAST刀型閘閥是采用強(qiáng)制密封的,即閥門關(guān)閉時(shí),要依靠外力強(qiáng)行將閘板壓向閥座,以保證密封面的密封性。本類閥門在管道中一般應(yīng)當(dāng)水平安裝。WELLCAST INDUSTRIES刀閘閥出現(xiàn)后,大量的通用切斷類閥門和調(diào)節(jié)閥門已被之取代。進(jìn)口WELLCAST刀閘閥上海球閥廠家,請(qǐng)選擇上海云謹(jǐn)機(jī)械。
在管道上主要起切斷和節(jié)流作用。WELLCAST INDUSTRIES蝶閥啟閉件是一個(gè)圓盤形的蝶板,在閥體內(nèi)繞其自身的軸線旋轉(zhuǎn),從而達(dá)到啟閉或調(diào)節(jié)的目的。
Knife Edge Gate Valve with Manual Gear Operating Flowing= WELLCAST INDUSTRIES Model SK .105 Knife Gate Valves Beval Gear Operated Is An Uni-directional Lug Type Valve Designed According To MSS-SP-81 For Industrial Service Applications.the Design Of The Body And Seat Assures Non-clogging Shut Off On Suspended Solids In Industries.
WELLCAST閥門符合BS5155,API609,MSS SP67,ISO5752標(biāo)準(zhǔn),閥體標(biāo)準(zhǔn)有C.I/W.B.C/S.G.I/CF8/CF8M。底座和密封材質(zhì)為Nitrill/Silicone/Vition/Hyplon/EPDM。Wellcast刀閘閥其使用范圍從普通領(lǐng)域擴(kuò)展到了更為廣闊的各行各業(yè),從礦山電廠的選煤、排矸、排渣,發(fā)展到了城市的污水處理,從一般的工業(yè)管道發(fā)展到了食品、衛(wèi)生、醫(yī)藥等專業(yè)管道系統(tǒng)。
WELLCAST球閥 WELLCAST刀閘閥 WELLCAST截止閥 進(jìn)口球閥 進(jìn)口截止閥 上海廠家