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對(duì)夾式止回閥

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  • 公司名稱上海市寶強(qiáng)閥門有限公司
  • 品       牌
  • 型       號(hào)對(duì)夾式止回閥
  • 所  在  地
  • 廠商性質(zhì)經(jīng)銷商
  • 更新時(shí)間2018/5/14 9:00:00
  • 訪問(wèn)次數(shù)3718
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上海市寶強(qiáng)閥門有限公司是一家集科研、開發(fā)、生產(chǎn)及銷售各種高、中、低壓閥門企業(yè)。生產(chǎn)的各種“寶強(qiáng)”牌系列閥門,本公司按照iso9001質(zhì)量體系標(biāo)準(zhǔn)執(zhí)行,全國(guó)各地,遠(yuǎn)銷中東、歐美、及東南亞地區(qū),以*的質(zhì)量贏得各界好評(píng)和信賴。產(chǎn)品分別有閘閥系列、截止閥系列、減壓閥系列、止回閥系列、安全閥系列、球閥系列、蝶閥系列、疏水閥系列、柱塞閥系列、旋塞閥系列、鍛鋼閥門系列、不銹鋼閥門系列、美標(biāo)閥門系列、電站閥門系列、呼吸閥系列、隔膜閥系列、水利控制閥系列、電磁閥系列、針型閥系列、調(diào)節(jié)閥系列等……公稱通徑6mm-2000mm(1/4″-80″),公稱壓力0.1mpa-60mpa(150lb-3500lb),工作溫度-196℃-1300℃。主體材料采用:wcb.wc6、wc9、2gcr5mo、2g1,產(chǎn)品廣泛應(yīng)用于石油、化工、冶金、電力、化肥、鋼鐵、制藥等領(lǐng)域。 寶強(qiáng)的發(fā)展,得益于正確的發(fā)展思路,品牌的建設(shè)力度,產(chǎn)品的優(yōu)良品質(zhì),完善的售后服務(wù),也離不開眾多銷售精英在市場(chǎng)一線、宣傳寶強(qiáng)品牌與推廣寶強(qiáng)產(chǎn)品,寶強(qiáng)的壯大、是寶強(qiáng)人與銷售商們合作雙贏的較好佐證?!  懊\(yùn)共同,利益雙贏,產(chǎn)銷攜手,拓展市場(chǎng)”是寶強(qiáng)遵循的市場(chǎng)理念。竭誠(chéng)歡迎新老顧客蒞臨本公司參觀訪問(wèn),垂詢惠顧,共創(chuàng)輝煌。 the strong valve door limited company of treasure in shanghai city is 1 to gather a research, developmentproducesell various high, mediumlow-pressure valve door a business enterprise。 the various"the treasure is strong" brand series valve door of production, our company carries out according to the iso9001 quality system standard, popular the whole whole country, sell as far as middle east, europeamerica,region in southeast asia, with superior of the qualitywin the public good opiniontrust。 the product has brake valve series, closes valve series, decompression valve series, check valve series, safe valve series, ball valve series, butterfly valve series, steam trap series, pillar to fill valve series, revolve to fill valve series, the forged steel valve door series respectively, stainless steel valve door series, the united states mark valve door series, give or get an electric shock station valve door series, breathe valve series, diaphragm valve series, water conservancy control valve series, electromagnetism valve series, needle type valve series, regulate valve series etc. ……mr. call a path 6 mms mms-2000ses1/4 ″s-80 ″s, mr. calls the pressure 0.1 mpas mpas-60ses150 lbs lbs-3500ses, working temperature-196 ℃ -1300 ℃ .corpus material adoption:wcb.wc6, wc9, 2 gcr5 moses, 2 g1s, the product is extensively applied in the petroleum, chemical engineering, metallurgy, electric powerturns fatty, steel, make a medicine etc. realm. the treasure strong development, receive benefit in the right development way of thinking, the construction strength of the brand, the good quality of the product, perfect after-sales service, also can not get away from numerous sale elites a glimmer of in the market, the publicity treasure strong brandthe expansion treasure strong product, the treasure is strong of strong, is a treasure strong personsale the companies cooperation double win of best substantial evidence. "the destiny is common, the benefits double wins, the production & sales holds hands, expand a market" is the market principle that the treasure is strong to follow.welcome new old customer to the visit of our company an interview with all sincerity, hang to inquire patronage, cr-eate brilliancy together.
安全閥系列 減壓閥系列 止回閥系列 球閥系列 閘閥系列 疏水閥系列 銅閥門系列 隔膜閥系列 蝶閥系列
對(duì)夾式止回閥
對(duì)夾式止回閥 產(chǎn)品信息

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對(duì)夾式止回閥

 

一、概述:止回閥是一種依靠介質(zhì)本身的流動(dòng)而自動(dòng)啟、閉閥瓣并用來(lái)阻止介質(zhì)逆向流動(dòng)的自動(dòng)閥門。
1、閥體材質(zhì)應(yīng)以PPH、RPP、PE、PVDF、CPVC、UPVC原料制成,密封座采用三元乙丙橡膠(EPDM)或氟橡膠(FPM)制成。
2、閥體與管路連接規(guī)格需符合DIN、GB、ASTM、JIS等標(biāo)準(zhǔn),使整體管路系統(tǒng)達(dá)成統(tǒng)一標(biāo)準(zhǔn)要求。
3、閥門的設(shè)計(jì)與檢測(cè)嚴(yán)格符合Q/ZBT04-2004 
二、安裝工作:
1、安裝前應(yīng)核對(duì)止回閥的規(guī)格、材料是否與設(shè)計(jì)相符合。
2、并于安裝前將內(nèi)部之砂塵、異物及雜屑清理干凈,以免造成動(dòng)作不順或產(chǎn)生泄漏。
3、安裝前其相關(guān)之配管應(yīng)按規(guī)作適當(dāng)懸吊固定,以避免安裝后對(duì)閥產(chǎn)生不當(dāng)?shù)膽?yīng)力。
4、使用法蘭式配管:
(1)、配管之兩法蘭面間必須平行對(duì)準(zhǔn)同心。
(2)、安裝時(shí)閥與法蘭間需另行加裝墊片。
5、止回閥或法蘭、泵接近安裝處,在二者中間使用同管路材質(zhì)的墊環(huán),使閥瓣開關(guān)扭轉(zhuǎn)才不會(huì)受到阻礙。注:對(duì)于連接法蘭也采用“寶強(qiáng)”牌活套法蘭,以防止閥瓣開關(guān)扭轉(zhuǎn)時(shí)出現(xiàn)不能全開、閥瓣的損壞等現(xiàn)象。
6、止回閥與泵接近之處需有間距,以避免虹吸現(xiàn)象產(chǎn)生。
三、操作:
1、 開始操作前,用空氣噴洗清除配管上的外物,配管內(nèi)面用清水清洗干凈。
2、 流向需依標(biāo)示方向裝配,不可逆向使用;該產(chǎn)品可用于立式配管和橫式配管

 



 

相關(guān)塑料閥產(chǎn)品系列:

XL-F系列鴨嘴閥           XL-T系列橡膠鴨嘴閥            D71X-6S/F蝶閥

J41F-10S法蘭式截止閥          H11/41/61F-10S球芯止回閥

H44F-10F旋啟式止回閥           H44F-10S旋啟式止回閥           D371X-6S/F蝶閥

J41F-10F法蘭式截止閥              D71X-6S蝶閥                 H11/41/61F-10S底閥

Q11F-6F球閥              Q11F-6U球閥           Q61F-6S球閥

Q41F-10S一體型球閥          Q41F-10F一體型球閥          G41F-6S隔膜閥(新產(chǎn)品

D371X-6S蝶閥             J11F-10S/F螺口式截止閥            G41F-10F隔膜閥

H11/41/61F-10S球芯止回閥        G41F-6S隔膜閥       J41F-10S/F法蘭式截止閥

全塑承插式球閥            襯塑放料球閥          全塑蝶閥SD43X         全塑蝶閥SD941X

全塑蝶閥SD341X         全塑蝶閥SD41X           全塑法蘭式球閥         浮球式止回閥

對(duì)夾式止回閥            TBFY-Ⅰ下展式放料閥          襯氟上展式放料閥

氣動(dòng)保溫放料閥           隔膜閥SG41

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