IEC 61514-2:2013Industrial process control systems - Part 2: Methods of evaluating the performance of intelligent valve positioners with pneumatic outputs mounted on an actuator valve assembly
249,99 €
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IEC 61518:2001Mating dimensions between differential pressure (type) measuring instruments and flanged-on shut-off devices up to 413 BAR (41,3 MPa)
80,00 €
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IEC 61514:2000Industrial-process control systems - Methods of evaluating the performance of valve positioners with pneumatic outputs
280,00 €
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