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DE3942109A1
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Steam conversion valve with integral cooling - mixes part of steam with water at nozzle injecting into mixing chamber
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DE3836606A1
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Steam-reducing valve
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DE3828998A1
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Control valve
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DE3736806A1
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Valve
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DE3300752A1
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Combined pressure-reducing and desuperheating valve
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DE3227697A1
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Device for changing an orifice plate inserted in a pipe
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DE3227317A1
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Valve
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DE3215224A1
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Device for reducing the energy contained in a liquid or gaseous medium
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DE3144609A1
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Valve
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DE3113432A1
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Device for replacing an orifice plate fitted in a pipeline
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DE2950630A1
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Sound attenuator for steam control valve outlet - has superimposed gratings of crossed rods welded together at cross-over points
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DE2948639A1
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Steam stop and control valve - has annular chamber connected by valve to atmosphere between plugs
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DE2806737A1
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SHUT-OFF ORGAN, IN PARTICULAR VALVE, SHUT-OFF VALVE O.DGL.
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DE2806738A1
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Pressure chamber unloader valve - has double-acting piston lifted off seat to free unloading passage
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DE2201228A1
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CONTROLLABLE VALVE, IN PARTICULAR QUICK-CLOSE VALVE
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DE1650613A1
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Safety valve
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