The Diaphragm Direct DD12-SE7 Valve Diaphragm Assembly is a replacement diaphragm for the DD12-SE7 valve. It is sized for 1-1/4" (DN 32) connections and built from EPDM that is steam resistant. This part provides a reliable seal in diaphragm valve service where steam exposure occurs, matching the DD12-SE7 model to ensure proper fit and performance.
