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DE3731754A1
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THREE-WAY FITTING
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DE3724100C1
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Ball valve
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DE3702063C1
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Shut-off and control valve for corrosive media, especially for moist chlorine-containing gases and fluids containing chlorine ions
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DE3702062C1
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Pipe fitting
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DE3641741A1
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BALL VALVE WITH SINTER-CERAMIC SEAT RINGS AND SINTER-CERAMIC VALVE BALL
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DE3632858A1
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BALL VALVE WITH SINTER-CERAMIC VALVE SEAT AND SINTER-CERAMIC VALVE BALL
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DE3608554A1
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Shut-off and regulating fitting for flows of corrosive and/or abrasive substances
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DE3607362A1
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Parallel slide valve as a shut-off and regulating fitting for gaseous and liquid flows
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DE3545547A1
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Ball cock as a shut-off and regulating fitting for flows of gaseous and liquid substances, particularly those containing abrasive solids
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DE3545266A1
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Parallel slide valve as a shut-off and regulating fitting for flows of gaseous and liquid substances
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