進(jìn)口通風(fēng)蝶閥(德國(guó)奧萊斯OLES閥門品牌)
【進(jìn)口通風(fēng)蝶閥】詳細(xì)說(shuō)明：
采用中線蝶閥結(jié)構(gòu)原理，使用鋼板卷邊后與兩片法蘭焊接型式設(shè)計(jì)制造而成，碟板邊緣與殼體沒(méi)有直接接觸，留有微小間隙，碟板關(guān)閉時(shí)，沒(méi)有摩擦，扭矩非常的輕，其結(jié)構(gòu)簡(jiǎn)單，重量輕，便于安裝。
The butterfly valve is designed and manufactured by using the structure principle of midline butterfly valve and the welding type of two flanges after the edge of the plate is rolled. The edge of the plate has no direct contact with the shell, leaving a small gap. When the plate is closed, there is no friction, and the torque is very light. The structure is simple, the weight is light, and the installation is easy.
【進(jìn)口通風(fēng)蝶閥】特點(diǎn)：
適用強(qiáng)酸、強(qiáng)堿、強(qiáng)氧化劑等苛刻工作環(huán)境
閥體、閥板、閥軸同心結(jié)構(gòu)設(shè)計(jì)，*雙向氣泡級(jí)密封
多標(biāo)準(zhǔn)體系設(shè)計(jì)制造，適用多種連接法蘭，互換性能高
閥座能與管道法蘭緊密結(jié)合，無(wú)需其它密封墊圈
無(wú)靠背設(shè)計(jì)閥座，保證了閥門安裝完畢后不增加扭矩
Suitable for harsh working environment such as strong acid, strong alkali, strong oxidant, etc.
Concentric structure design of valve body, valve plate and valve shaft, * bidirectional bubble seal
Design and manufacture of multi-standard system, suitable for various connection flanges, high interchangeability
Seat can be tightly combined with pipe flange without other sealing gaskets
Backless design seat ensures no additional torque after valve installation.
【進(jìn)口通風(fēng)蝶閥】特性：
采用鋼板焊接制造，具有結(jié)構(gòu)尺寸短，重量輕，安裝方便等特點(diǎn)。該閥驅(qū)動(dòng)力矩小，啟閉靈活，操作方便。通風(fēng)蝶閥閥體上設(shè)置油密封擋圈，密封副之間無(wú)可見間隙，泄漏率小。蝶板與閥體間的膨脹間隙大，能有效防止因熱漲冷縮造成的卡死現(xiàn)象。本閥可配備多種驅(qū)動(dòng)裝置，如手動(dòng)裝置、蝸輪傳動(dòng)裝置、氣動(dòng)裝置、電動(dòng)裝置。通風(fēng)蝶閥廣泛用于治金、師化、電力、建材、礦山等工業(yè)管線，對(duì)介質(zhì)氣體氣控制或調(diào)節(jié)作用。
【進(jìn)口通風(fēng)蝶閥】應(yīng)用：
閥門廣泛應(yīng)用于通風(fēng)除塵系統(tǒng)，對(duì)含塵氣體，煤氣管道、通風(fēng)凈化裝置、煙氣管道等作為流量調(diào)節(jié)和節(jié)流用。該閥門采用優(yōu)質(zhì)耐磨材料焊接而成，具有耐磨性好、工作穩(wěn)定可靠、操作方便、動(dòng)作靈敏、泄漏率小、使用壽命長(zhǎng)、安裝維修方便，特別適用于低壓差、大口徑、大流量場(chǎng)合，它與各種執(zhí)行機(jī)構(gòu)組合配套使用，組合成不同性能的閥門。
