Solenoid coil Ex-protection

The solenoid coil MKU has been extended with an additional approval for use in dust explosion hazardous areas. The solenoid coil is used for applications in explosive atmospheres where a corresponding protection class is required. It has explosion protection certificates for UL/CSA Class I / II & III Division 1 and Class I Zone 1 and Class II Zone 21. The coil can now be used in gas and dust areas…

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Factsheet PD3 amplifier electronics

The Industrial Internet of Things (IIoT) connects the components used in a value added chain to form an intelligent overall system in order to optimise operational efficiency in terms of rationalisation, automation and maintenance. This requires intelligent components with corresponding interfaces from all branches, including hydraulics. Intelligent products are characterised by the ability to…

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Poppet valve cartridge M18

Wandfluh has revised the proven poppet valve cartridges and provided them with a more powerful magnetic system. The solenoid coil is now steel-jacketed and accordingly optimised for use in harsh environments. The valve can switch volumes up to 40 l/min at up to 350 bar. In the closed position, the metallically sealing seat closes the valve practically leakage-free. The universally applicable valve…

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Proportional spool valve NG6 with enhanced corrosion protection

The proven flange spool valves for the modular valve construction have been extended with an execution for use in very corrosive environments. In the "K8" execution, all external metal parts of the valve are completely coated with zinc-nickel, resulting in significantly higher corrosion protection (800 h in the salt spray test according to ISO 9227). The valve can be used up to a pressure of 350…

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