Wear-resistant Ceramic Eccentric Rotary Valve

فوفالف Ceramic Eccentric Rotary Valve سلسلة بتصميم مزدوج غريب الأطوار, عزم الدوران الختم. استخدام مزدوج غريب الأطوار لإنتاج تأثير إحكام إسفين الكامة لتحقيق ختم عزم الدوران. عند الإغلاق, تتحرك الكرة من النوع C تدريجيًا بالنسبة إلى المقعد, كلما كانت الخلوص أكثر إحكامًا, وتصل درجة التسرب من الختم الصلب إلى VI. إنه ختم كروي نموذجي. و, لديها وظائف القطع والتعديل; It can regulate and control throttling in slurry medium with abrasive solid content, fibrous fluid, ملاط ذو لزوجة عالية ومعرض للقشور.

Working principle：

Ceramic eccentric rotary valve, the valve body adopts an integrated eccentric design, and the single valve seat through shaft design.It has the properties of corrosion resistance, ارتداء المقاومة, high temperature resistance and anti-crushing.

Structure description：

Due to the streamlined valve chamber design, عند فتح الصمام, the valve chamber is open and there will be no blocking or clogging.When closed, there is no material retention area in the valve chamber to avoid material crystallization and cannot be opened.

The introduction of advanced ceramic processing technology, the use of special processes, the unique self-lubricating properties of ceramics; can ensure ultra-light opening and closing torque.

The actuator connection is through the bracket interface, which complies with the ISO5211 size standard.

When the sealing pair is opened, due to the self-cleaning and moisturizing properties of the ceramics, the fouling and adhesion on the sealing surface can be cut off during the opening process with shear effect.

When the sealing pair is closed, the wedging effect caused by the eccentricity can automatically compensate for the sealing of the valve; it can extend the service time of the sealing pair for leakage.