Ball valves for water COMPACT
The VALTEC ball valves are dependable shutoff fittings. The structural specifics, the production technology and the used raw materials provide for long life of VALTEC ball valves, when used under Russian conditions. The diamond buffing of the shutoff ball and stem and their subsequent chrome or nickel-plating excludes the premature wear and tear of seat rings and spindle gasket, which are made of abrasive-effect resistant polymers. The ball valve is also resistant to the accumulation of foreign particles. The sealing of valve shutoff mechanism conforms to the highest class as per GOST y 9544-2005 – A. The bodies of the valves are made of brass brand CW617N (Euro standard EN 12165), the stem and shutoff ball gate are made of brass brand CW614N (EN 12164). The valve body has an extra galvanization coating. The areas of use of VALTEC ball vales includes: cold and hot water, including drinking water supplies, heating systems, transportation of compressed air, hydrocarbons and other liquids, which are noncorrosive to the valve’s material. The VALTEC COMPACT ball valves of light series: standard bore, unrepairable. The range of permissible temperatures: -20 to +120°C. Nominal pressure: 25 bar. Average full life: 4 thousand cycles. The VALTEC COMPACT valves are not for use on stand-pipes, main pipelines and parts of the circuit, which might be subjected to bending strains, which might be shifted to the valve’s body. At the same time the use of VALTEC COMPACT valves at places where the use of BASE or PERFECT series valves would be unnecessary, helps keep the circuit costs low.
