Valva Sphaerica
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Valvula globosa DBB
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Valvula globosa FLGXNPT DBB
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Valva Globi Natans
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Valva Sphaerica Plena Soldata
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Valva globosa A105, trunnio affixa
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Valva Sphaerica Aluminii Aerei
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Valva Sphaerica Ingressus Superioris
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Valva Sphaerica Trunnion Imposita
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Valvula globosa trunnion posita WCB
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Valva Sphaerica Chalybis Carbonis
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Valva globosa pneumatica
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Valva Sphaerica Actuatoris Electrici
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Valvae Clausurae Emergentiae (ESDV)