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Tag: FEPM seat

Stafsjö have released their new rubber valve seat compound FEPM for knife gate valve series WB11, WB14 and specifically for the full stainless steel high performance WB14E. The new rubber compound is currently available for DN 80/3” – DN 300/12” except for DN 125/5”.  The new FEPM seat material is an improved Viton/FKM based rubber compound that has superior function and strong resistance to high temperature steam and aggressive chemicals, both acids and bases. Pulp and paper and c…

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