Blog Archives

SER250

DUCO Bidirectional Perimeter Seated Valve with Cone Deflector Features and Benefits 1. Perimeter seating guarantees bi-directional bubble tight shutoff. Cavity free body design prevents de-watering of pulp stock and is ideal in slurries, powders, plastics and other solids handling applications 2. Addition of Cone Deflector protects and extends the integrity of the perimeter seat in […]

SER200

DUCO Bidirectional Perimeter Seated Full Port Cavity Free Design Features and Benefits 1. Perimeter seating guarantees bi-directional bubble tight shutoff 2. Elastomer seat is mechanically retained between body halves preventing movement or separation from the body, unlike standard o-ring seated valves 3. Full port cavity free body design prevents de-watering of pulp stock and is […]

SER150

NPV Unidirectional¬†Valve Full Flanged, Large Diameter 18″-48″ Features and Benefits 1. NPV Unidirectional valve design provides for full guiding of gate throughout the cycle which prevents any gate distortion even in the event of a back pressure 2. Full guiding of the gate within the valve casting eliminates excessive gate movement, extending the cycle life […]

SER100

NPV Series 100 Features and Benefits 1. NPV Unidirectional valve design provides for full guiding of gate throughout the cycle which prevents any gate distortion even in the event of a back 2. Full guiding of the gate within the valve casting eliminates excessive gate movement, extending the cycle life of the packing gland 3. […]