Valva globosa flangis
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Valva sphaerica flangeata manualiter operata chalybe fusa WCB
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Valva sphaerica chalybis inoxidabilis API
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Valva sphaerica flange sphaerica chalybea inoxidabili
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Valva globosa flangeata a vermibus rotarum dentatarum WCB
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Valvula sphaerica cum flange chalybis inoxidabilis et manubrio limitatorio
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valvula globosa flangata electrica actuata
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Valva globosa flangata pneumatica
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Valva semisphaerica eccentrica pneumatica
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Valva sphaerica flangis excentrica electrica
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Valvula globosa flange cineris electricae emissionis
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Valvula globi pneumatica emissionis
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Valva sphaerica electrica trium viarum
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Valva globosa trium viarum hydraulica
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Valva sphaerica ceramica