Druckdichtung Motorhaubenkeramik-Absperrventile

Spezifikation:

Typische Anwendungen

Für metallisch dichtende Durchgangsventile,metal seat and disc sealing face is easily to get damaged if medium is corrosive or abrasive. Pressure Seal Ceramic globe valves are developed by FUVALVE to solve these corrosion and abrasion problems in high pressure applications. Pressure seal bonnet Ceramic globe valves are widely used in many severe high pressure applications, wie Meerwasser, ätzende Schlämme, ect.

Produktart

Pressure seal bonnet ceramic globe valves have many body structures for customers as below:

Gerades Muster, Winkelmuster, Y-Muster, geschmiedeter Körper. These structures are all available for FUVALVE pressure seal ceramic globe valves. Rising Stem with precision threads are suitable for horizontal installation. Variabler Keramikrand, einschließlich ZrO2-Keramik, Einlasssitz und Auslasssitz sind Keramikmaterialien, Siliziumnitrid, Wolframcarbid ,which make sure that pressure seal ceramic globe valves have excellent abrasion resistance and corrosion resistance. Spherical seat face and conical ceramic disc ensure that pressure seal ceramic globe valves are zero leakage.

Temperaturbereich

Depends on the material used for pressure seal bonnet ceramic globe valves, Die normale Arbeitstemperatur beträgt -29 bis 250 Grad.

Ventildichtheit

The disc and seat sealing face are well polished so that all pressure seal ceramic globe valves have tight shut off properties. Die Leckageklasse geht bis Klasse VI.

Designstandards

Design des Ventilkörpers: BS 1868

Face-to-Face-Dimension: ASME B16.10

Stumpfschweißende: ASME B16.25

Flanschenden: ASME B16.5, AUF 1092-1