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Das Gleitschieber-Absperrventil Typ 8040 in verstärkter Ausführung und langer Bauform ist universell einsetzbar für neutrale und aggressive Medien in der Chemie, Verfahrenstechnik und im Anlagenbau. Dieses Gleitschieberventil mit seinem geringen Hub erreicht eine sehr hohe Schaltleistung bei extrem kurzen Schaltzeiten. Werkstoffe Edelstahl; Gehäuse 1.4408 / 1.4581; Deckel 1.4404 / 1.4571; C-Stahl; Gehäuse 1.0619 / 1.0570; Deckel 1.0570 / 1.4404 Nennweite:DN15 - DN200 Nenndruck:PN 10/40; ANSI #150, #300 Temperatur:-60 °C bis 350 °C Anschlüsse:Zwischenflansch-Ausführung Zubehör:Metallfaltenbalg; Grenzsignalgeber; Pilotventil; Hubbegrenzung; . . .

iglidur® JATM, metric d1 [mm]: iglidur® JATM/VATM consists of a hard-anodized ring and a bearing ring made of iglidur® J (JATM) and iglidur® V400 (VATM). These glide pairings fetch low coefficients of friction and high wear resistance - without lubrication. Special features Maintenance-free plain bearing system For high service performances High stiffening Simple installation Material: iglidur® J High temperature options VATM, iglidur® V400 More dimensions and supplies on request When to use it? When an axial bearing system with defined gliding partners is desired When extremely high wear resistance is required When a very low coefficient of friction is desired When not to use it? When an additional angle compensation is required igubal® axial bearing When little mounting space is available iglidur® J When only sporadic movements are present iglidur® G Y = wear [μm/km] Figure 36.1: The diagram shows the influence of load (p in MPa) and speed (v in m/s) on the wear of the axial bearing. Y= Coefficient of friction Figure 36.2: In the test with different speeds (v) and loads (p) the coefficients of friction of the bearing systems were determined (v in m/s, p in MPa). iglidur® JATM, metric d1 [mm]: