Vridspjäll Block Bleed (DBB1 Triple Offset Butterfly Valve)
The Twin seat block & bleed valves provide the benefits Of the Triple Offset design with none of the disadvantages (space, weight, cost) associated with Gate or Ball valve designs.
Size Range: DN50 – DN1200 (2″ – 48″)
Pressure Rating: Class 150 – Class 2500
Body Patterns: Wafer, Lugged, DFSP, DFLP, BWE, Hub, etc
Body Seat: 316SS, Graphite
Body Materials: WCB, 304, 316, Hastalloy, Inconel, etc.
Disc Materials: WCB, 304, 316, Hastalloy, Inconel, etc.
Temperature Rating: -46°C to +750°C
Operation: Manual, Electric, Pneumatic, Hydraulic.