Sleeve valveS - Premier Valves

premier sleeve valves5Rear seals<strong>Sleeve</strong>Bronze stripBearingBronze weldingFigure 2.3:Location ofrear sealsand bearing3. 3. HoodsFree-standing and cast in-situ hoods canbe provided. For cast in-situ hoods, pleasesubmit details of your requirements to ourEngineering Department. Hoods can bedesigned with removable sections or asrequired. Figure 3.1 shows a cast in-situhood with a removable section. Hoods arefabricated in 3CR12 corrosion resistantsteel (stainless steel can be specified).4. 4. Corrosion ProtectionThe sleeve valve body is paintedwith a polyamide cured epoxywhich overlaps the stainless steelportions and bronze welding onthe body ribs to ensure properprotection. As mentioned earlier,dissimilar metals are isolated tolimit galvanic attack.Figure 3.1: Castin-situ hood withremovable section.Diagramatic sleevevalve shownThe illustrations in this catalogue are subject to modifications without notice.premierP.O. Box 11735, Randhart, South Africa, 1457sales@premiervalves.co.zavalves (Pty) LtdT +2711-908-3760 F +2711-908-1268www.premiervalves.co.za