進(jìn)口帶止回功能電磁閥德國進(jìn)口閥門*
產(chǎn)品名稱:帶止回功能電磁閥
產(chǎn)品規(guī)格:DN1~DN1000
原理結(jié)構(gòu):直動型、先導(dǎo)型、反沖型(無壓差型)
控制方式:常開、常閉
閥體材質(zhì):不銹鋼(304、316)
流體溫度:>-40℃、>-60℃、<+60℃、<+120℃、<+200℃、<+350℃
電源電壓: AC24V、AC36V、AC127V、AC220V、AC380V、DC12V、DC24V、DC36V、DC72V、DC110V、DC220V,根據(jù)工況要求選擇。
接線方式:接線座式、引線式、插頭式
電壓:AC380V,AC220V,AC127V,AC36V,AC24V,
DC220V,DC110V,DC36V,DC24V,DC12V
流通流體壓力:63bar、100bar、160bar、250bar、400bar、500bar、800bar、1000bar、1500bar、1800bar
概述:
進(jìn)口帶止回功能的電磁閥是安裝在正常工作的時(shí)候,電磁閥閥后的壓力可能比閥前的壓力高時(shí)的管道中,防止介質(zhì)反向壓力比正向壓力大的情況下,介質(zhì)回流。電磁閥本身是具有工作方向的,當(dāng)出口壓力比進(jìn)口壓力大的時(shí)候,介質(zhì)就會回流,而帶止回功能電磁閥是在電磁閥內(nèi)部集成了一個(gè)止回裝置,當(dāng)出口壓力大于進(jìn)口的時(shí)候,介質(zhì)也不會倒流。
進(jìn)口帶止回功能電磁閥工作原理:
常閉:當(dāng)線圈通電時(shí),先導(dǎo)閥芯吸合,先導(dǎo)孔打開,閥上腔卸壓,活塞靠下腔介質(zhì)壓力推動,電磁閥打開。當(dāng)線圈斷電時(shí),先導(dǎo)閥芯靠彈簧復(fù)位,先導(dǎo)孔關(guān)閉,閥上腔由活塞節(jié)流孔增壓和復(fù)位彈簧的推力,電磁閥關(guān)閉。常開:當(dāng)線圈通電時(shí),先導(dǎo)閥芯靠彈簧復(fù)位,先導(dǎo)孔關(guān)閉,閥上腔由活塞節(jié)流孔增壓和復(fù)位彈簧的推力,電磁閥關(guān)閉。當(dāng)線圈斷電時(shí),先導(dǎo)閥芯靠彈簧復(fù)位,先導(dǎo)孔打開,閥上腔卸壓,活塞靠下腔介質(zhì)壓力推動,電磁閥打開。
進(jìn)口帶止回功能電磁閥主要技術(shù)參數(shù):
產(chǎn)品規(guī)格:DN1~DN1000
閥體材質(zhì):鑄鐵體、鑄鋼體、不銹鋼。(鑄鐵體和鑄鋼體不能用在腐蝕流體上)
適用介質(zhì):水、氣、油、蒸汽、燃?xì)?、腐蝕流體等
溫度范圍:-200~+300℃
介質(zhì)粘度:小于 50C ST (大于時(shí)需定制)
防護(hù)性能:防水、防爆、(E4xd II CT5)、防腐
接線方式:接線座式、引線式、插頭式
控制方式:常開、常閉
電源電壓:DC12~127V;AV36~380V
連接方式:內(nèi)螺紋、法蘭 (外螺紋和特殊接口可定做或加轉(zhuǎn)接頭)
泄漏量:零
進(jìn)口帶止回功能電磁閥接管形式的分類
擴(kuò)管式——一般用于常壓電磁閥的接管,用銅管連接的管路,銅管端擴(kuò)成喇叭口。
夾板式——一般用于常壓電磁閥的連接,將電磁閥電磁閥放置夾板內(nèi),管路由夾板連接。
螺紋式——一般用于常壓電磁閥的連接,接管的螺紋常用管螺紋,分內(nèi)螺紋和外螺紋兩種接口,一般用于DN50以下的電磁閥。‘
法蘭式——一般用于高壓和中壓電磁閥的連接,法蘭尺寸按工作壓力選定。
焊接式——一般用于高壓電磁閥的連接,閥體直接與管路焊接。
進(jìn)口帶止回功能電磁閥的性能檢測
1基本性能
a.電氣性能:絕緣電阻、絕緣強(qiáng)度、電源變化、線圈溫升;
b.產(chǎn)品特征性能:工作壓差、泄漏量、密封性、耐壓強(qiáng)度、額定流量系數(shù)、壽命、外觀。
2外部環(huán)境適用性能
a.氣候環(huán)境條件:濕熱、運(yùn)輸環(huán)境溫度;
b.機(jī)械環(huán)境條件:工作振動、運(yùn)輸連續(xù)沖擊。
奧萊斯OLES
作為一個(gè)有責(zé)任感的企業(yè)組織,我們承諾為持續(xù)地保護(hù)和改善環(huán)境、持續(xù)地提升保障員工 的職業(yè)健康安全的能力而不懈努力。為貫徹維護(hù)此方針。
OLES承諾:
遵守所有相關(guān)的環(huán)保、職業(yè)健康安全法律、法規(guī)和其他要求;
致力滿足客戶、相關(guān)方的環(huán)保和職業(yè)健康安全需求;
持續(xù)改善環(huán)境績效,降低資源能源耗用和廢物排放,使用安全環(huán)保原材料,推行綠色設(shè) 計(jì)、清潔生產(chǎn),向市場提供綠色和安全可靠的產(chǎn)品;
采取積極主動的安全管理模式,預(yù)防事故發(fā)生、降低事故發(fā)生率;
持續(xù)改善生產(chǎn)過程中的工業(yè)安全衛(wèi)生條件,為全體員工提供一個(gè)健康安全的工作環(huán)境, 保障員工的職業(yè)健康安全;
定期評審與完善環(huán)境、職業(yè)健康安全方針,確保與公司的戰(zhàn)略發(fā)展目標(biāo)相適宜,并成為 公司戰(zhàn)略發(fā)展計(jì)劃的有機(jī)組成部分;
培訓(xùn)我們所有員工,使之成為對環(huán)境、健康安全負(fù)責(zé)的員工;
向我們的供應(yīng)商廣泛宣傳,努力提高供應(yīng)商在環(huán)境、職業(yè)健康安全方面的管理績效; 與所有關(guān)心愛護(hù)環(huán)保、職業(yè)健康安全的公眾共享此方針。 在奧萊斯OLES,可持續(xù)地發(fā)展使我們的創(chuàng)新更有意義,我們的生態(tài)愿景計(jì)劃是實(shí)現(xiàn)此 愿景的一個(gè)主要驅(qū)動力。
德國奧萊斯OLES品牌的企業(yè)公民戰(zhàn)略體現(xiàn)了我們在誠信經(jīng)營和環(huán)保意識、創(chuàng)新發(fā)展、生命 健康和安全等方面的實(shí)力。我們的實(shí)力必須同時(shí)也在新興市場的業(yè)務(wù)開展中得到反映和應(yīng) 用。這些地區(qū)是我們未來業(yè)務(wù)增長和成功的關(guān)鍵因素,也是我們企業(yè)公民戰(zhàn)略的重要組成 部分。GERMANY OLES在其所發(fā)展和服務(wù)的區(qū)域堅(jiān)持恪守誠信和勇于創(chuàng)新的企業(yè)文化,我們 期望以此提高公民、員工和投資者的生活質(zhì)量
Oles OLES
As a responsible enterprise organization, we are committed to make unremitting efforts to continuously protect and improve the environment and continuously enhance the ability to safeguard employees'occupational health and safety. In order to implement and maintain this policy.
OLES Commitment:
Comply with all relevant laws, regulations and other requirements of environmental protection, occupational health and safety;
To meet the environmental protection and occupational health and safety needs of customers and relevant parties;
Continuously improve environmental performance, reduce resource and energy consumption and waste emissions, use safe and environmentally friendly raw materials, promote green design and clean production, and provide green and safe and reliable products to the market;
To adopt a proactive safety management model to prevent accidents and reduce the incidence of accidents;
Continuously improve the industrial safety and health conditions in the production process, provide a healthy and safe working environment for all employees, and ensure the occupational health and safety of employees;
Regular review and improvement of environmental and occupational health and safety policies to ensure that they are appropriate to the company's strategic development goals and become an integral part of the company's strategic development plan;
Train all our employees to be responsible for the environment, health and safety.
Extensive publicity is given to our suppliers to improve their management performance in environmental and occupational health and safety, and this policy is shared with all the public who care about environmental protection and occupational health and safety. In Oles OLES, sustainable development makes our innovation more meaningful, and our ecological vision plan is a major driving force for achieving this vision.
The corporate citizenship strategy of OLES brand in Germany embodies our strength in honest management and environmental protection awareness, innovation and development, life, health and safety. Our strength must also be reflected and applied in the business development of emerging markets. These areas are the key factors for our future business growth and success, as well as an important part of our corporate citizenship strategy. GERMANY OLES adheres to the corporate culture of integrity and innovation in the areas it develops and serves, a