KSB has expanded its control valve range BOA-CVE/CVP H by launching a cast steel variant. The valves are primarily used in industrial, process and plant engineering applications. The series is available in cast steel (GP 240 GH), from DN 15 to DN 200 and for nominal pressure class PN 40. The maximum permissible temperature is 450 °C. The valves can be dismantled without any special tools by simply unscrewing the bonnet bolts. This enables the user to replace the entire valve trim and match it to different control requirements. The operator can choose between electric and pneumatic actuation. The electric actuators offer input and output signals from 0/2…10 V or 0/4…20 mA. The actuators which are available in five sizes and as 24, 230 and 400 V variants have maximum actuating forces of 25,000 N. The pneumatic diaphragm actuators which come in three sizes have a maximum actuating force of 55,000 N.
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