獨特的防混大顆粒
For applications with very large particles or highly viscous fluids, this valve offers the same basic advantages as Unique mixproof valves but are specially designed with large openings up to 45 mm in diameter.

Cost effective mixproof valve
Alfa Laval Unique mixproof valves feature two independent plugs, which means that a single Unique mixproof valve can often replace two or more valves of other types.
Exceptional spillage-free operation
A state-of-the-art double-seat design provides long-lasting, spillage-free operation thus minimizing the risk of product contamination. The use of double lip seals provides added protection to ensure safe and hygienic operation.
Easy valve to maintain and clean
Unique mixproof valves feature a top-loaded design, making maintenance fast and easy. It also features no adjustable components, a maintenance-friendly actuator and built-in leakage detection on all seals. Unique mixproof valves meet most hygienic standards and can be supplied with the optional SpiralClean cleaning system.
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You get the full benefit of using Unique mixproof valves by combining them with Alfa Laval ThinkTop and ThinkTop Basic valve sensing and control units.
Valve clusters - customized flow solutions
We are specialists in providing pre-built valve clusters customized to meet specific, individual requirements.
Our expertise helps ensure you the most efficient flow management, using as few components as possible and dealing effectively with key issues that include thermal cycling, cleanability, drainability and flow control.
Alfa Laval valve clusters can be supplied pre-assembled and pre-tested as well as fully wired and with all the necessary pneumatic tubing, junction boxes and control panels pre-connected.
This means you can bring even complex installations online as quickly as possible, saving time and avoiding lost revenue associated with on-site troubleshooting and downtime.
For more information, please refer to Documentation and to the Selection Guide (below).
For cost-effective alternatives to the Unique mixproof valve range, Alfa Laval also offers standard SMP mixproof valves.
Product benefits
- Cost effective
- Safe and hygienic operation
- Easy to maintain and clean
產品目錄
運行原理
構造
獨特的防混閥概念基于一系列基礎組件,包括閥體、閥芯、執(zhí)行器和清潔選項,以及支持廣泛應用的附件。 使用這些組件,您可以構建獨特的防混閥,以滿足您的精確工藝要求。
為方便維護,阿法拉伐獨特的防混閥還具有泄漏檢測孔,可預先告知靜態(tài) O 形圈的磨損或損壞情況。 操作員無需拆卸閥門,就可以隨時直觀地檢查閥門。
防混閥工作原理
阿法拉伐獨特的防混閥是常閉(NC)閥,可通過壓縮空氣進行遠程控制。
為了分離兩種液體,閥門有兩個獨立的塞子密封。兩個密封件之間的空間形成大氣泄漏室。 在偶然產品泄漏的罕見情況下,產品流入泄漏室,并通過泄漏出口排出。
打開閥門時,泄漏腔關閉。 此時產品可從一條管路流至另一條管路,而沒有溢出。 根據(jù)具體的工藝和閥門配置的需要,該閥門可以輕松地清潔,并防止水錘的影響。 (閥門操作期間沒有產品溢出)。
SpiralClean 系統(tǒng)
阿法拉伐提供外部連接的CIP系統(tǒng)“ SpiralClean”。該系統(tǒng)可確保在要求苛刻的應用中實現(xiàn)衛(wèi)生操作,在這些應用中,靠閥座提升和下推功能不足以清潔“獨特防混服”。可以添加SpiralClean螺旋清洗系統(tǒng)以清潔上下閥座并沖洗閥的泄漏腔。與傳統(tǒng)的外部連接的CIP設備相比,SpiralClean使用更少的清潔液,工具和時間,可以更徹底,更有效地進行清潔。
可選項
- 可根據(jù)要求提供3A版本
- 產品濕密封HNBR,NBR或FPM
- 符合所需標準的零件或夾具
- 控制和指示:ThinkTop V70
- 用于檢測上閥座提升的指示
全方位服務和維護視頻
阿法拉伐獨特的防混閥 - 取代軸向密封
阿法拉伐獨特的防混閥 - 取代徑向密封
阿法拉伐獨特的防混閥 - 代替產品過流密封件