RETZ瑞茨『進(jìn)口全焊接球閥』詳細(xì)介紹●RETZ球閥系列●RETZ全焊接球閥●產(chǎn)品數(shù)據(jù)
?進(jìn)口全焊接球閥描述--
RETZ全焊接球閥分為全焊接焊接球閥、全焊接法蘭球閥、全焊接放散球閥、直埋式全焊接球閥等幾大類,一體式全焊接球閥可以頻繁操作,閥桿的防泄漏結(jié)構(gòu)使用兩“o”型圈,使閥桿轉(zhuǎn)動自如且密封嚴(yán)密,研磨精細(xì)的不銹鋼球體可以保證多年開閉自如,運(yùn)行可靠。采用浮球結(jié)構(gòu),斜面彈性保證密封圈緊壓在球體之上,即使在壓力不穩(wěn)定的情況下,閥門可以保證嚴(yán)密。
RETZ full welding ball valve is divided into full welding ball valve, full welded flange ball valve, full welding and dispersing ball valve, direct buried full welding ball valve and so on. The whole type full welding ball valve can be operated frequently. The leakage structure of the stem uses two "O" ring, so that the stem rotates freely and closely, the fine grinding stainless ball body can be grind. In order to guarantee to open and close for many years, the operation is reliable. The floating ball structure is adopted to ensure that the sealing ring is tightly pressed on the ball, and even if the pressure is unstable, the valve can be ensured to be tight.
?進(jìn)口全焊接球閥用途--
煤氣輸出管道、主干線及各支線供應(yīng)管道等;
大型供熱設(shè)備輸出管線、主干線、支線;
管道及各回路啟閉;
各種流體管道、廢氣擇放管道、煤氣和熱力供應(yīng)管道、燃料供應(yīng)管道;
各種熱處理管道、各種工業(yè)煤氣和熱力管道。
The gas output pipeline, trunk line and branch line supply pipes, etc.
Large heat supply equipment output pipeline, trunk line and branch line;
The opening and closing of the pipes and the circuits;
Various kinds of fluid pipes, exhaust gas selective pipes, gas and heat supply pipelines, and fuel supply pipelines;
All kinds of heat treatment pipes, various industrial gas and heat pipes.
?進(jìn)口全焊接球閥特征--
1.不需要維護(hù),調(diào)整及潤滑,易于安裝,*可靠運(yùn)行。
2.表面采用噴塑處理技術(shù),光澤美觀,不會有外部泄漏等現(xiàn)象。
3.閥體是僉焊接結(jié)構(gòu),所以閥門重量輕且易于進(jìn)行絕緣。
4.由于閥座是由碳纖維增強(qiáng)特氟隆密封環(huán)及碟形簧構(gòu)成的,所以對壓力和溫度的變化適應(yīng)能力強(qiáng),在標(biāo)注壓力和溫度范圍內(nèi)不會產(chǎn)生任何泄滑。
5.球體的加工過程有*的計算機(jī)檢測儀跟蹤檢測,所以球體的加工精度高。
6.由于閥體材料跟管道材質(zhì)一樣,不會出現(xiàn)應(yīng)力不均,也不會由于地震及車輛經(jīng)過地面時而產(chǎn)生變形,管道耐老化。
7.整體式全焊接,等徑及變徑通道,采用固定球及浮動球,雙活塞效應(yīng)密封系統(tǒng),自動注入密封劑式軸承。
8.為了防止靜電,閥桿與球體以及閥桿與填料箱之間分別裝有鋼球和彈簧,可以保持閥門所有零件與閥體的導(dǎo)電,讓電流通過區(qū),釋放靜電。不僅防止火災(zāi),而且防止腐蝕,實現(xiàn)臨時性切斷,以便及時檢修。
9.閥桿防脫功能是因為閥桿受閥內(nèi)壓力影響,總產(chǎn)生脫離的力,所以閥桿設(shè)計成防脫結(jié)構(gòu)。
10.用低摩擦材料的止推墊圈支撐將壓力推向閥桿,使閥桿僅僅起到傳遞扭矩的作用
?進(jìn)口全焊接球閥參數(shù)--
口徑:DN15~DN800
壓力:PN16~PN40
溫度:-20℃~200℃
材質(zhì):鑄鋼
驅(qū)動:手動、蝸輪傳動、氣動、電動
連接: 對焊式,法蘭式