Butterfly valve is closed parts (disc or disc) disc rotating around the valve shaft to open and close a valve in the pipe from the main cut off and throttling effect when the media requires good material such assoil and weak corrosive fluid imported stainless steel butterfly valve it is the use of stainless steel 304316 as the body material the use of stainless steel or PTFE sealing butterfly valves are widely used in medium temperature ≤ 425 ℃ metallurgy electric power petrochemicals as well as water supply and drainage and municipal construction and other industrial pipe for regulating traffic and carrier off fluid
有賣進口不銹鋼蝶閥?不銹鋼蝶閥廠家,圖文,結構,價格,原理
關鍵詞:進口不銹鋼蝶閥|不銹鋼對夾蝶閥|不銹鋼304蝶閥
概述
蝶閥是指關閉件(閥瓣或蝶板)為圓盤,圍繞閥軸旋轉(zhuǎn)來達到開啟與關閉的一種閥,在管道上主要起切斷和節(jié)流作用,當介質(zhì)要求好的材質(zhì)時,比如油品及弱腐蝕性流體,需要采用進口不銹鋼蝶閥,它是采用不銹鋼304、316作為閥體材質(zhì),采用不銹鋼或者四氟密封的蝶閥,被廣泛用于介質(zhì)溫度≤425℃的治金 、電力、石油化工、以及給排水和市政建設等工業(yè)管道上,作調(diào)節(jié)流量和載斷流體使用。
Butterfly valve is closed parts (disc or disc) disc rotating around the valve shaft to open and close a valve in the pipe from the main cut off and throttling effect when the media requires good material such assoil and weak corrosive fluid imported stainless steel butterfly valve it is the use of stainless steel 304316 as the body material the use of stainless steel or PTFE sealing butterfly valves are widely used in medium temperature ≤ 425 ℃ metallurgy electric power petrochemicals as well as water supply and drainage and municipal construction and other industrial pipe for regulating traffic and carrier off fluid
閥座與碟板密封面均采用不同硬度和不銹鋼制作,具有良好的耐腐蝕性,使用壽命長,本閥雙向密封功能,產(chǎn)品符合GB/T13927-92閥門壓力試驗標準。
不銹鋼硬密封蝶閥參數(shù)
公稱通經(jīng)DN(mm)
50~2000
公稱藥理PN(MPa)
0.6
1.0
1.6
2.5
密封試驗(MPa)
0.66
1.1
1.76
2.75
強度試驗(MPa)
0.9
1.5
2.4
3.75
適用溫度
碳鋼:-29℃~425℃ 不銹鋼:-40℃~650℃
適用介質(zhì)
水、空氣、天然氣、油品及弱腐蝕性流體
泄漏率
符合ANSI GB/T13927-92標準
驅(qū)動方式
蝸輪傳動、電動、氣動、液動
威盾代理商真誠歡迎您來電咨詢與合作!
如果您有需要咨詢更詳細的產(chǎn)品信息
歡迎聯(lián)系授權一級代理商:深圳名閥進出口貿(mào)易有限公司
電話:
手機: 聯(lián)系人:黃工
http://www.fm669.com http://www.lit-valve.com http://www.itt.pw/