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The Bray/VAAS Series 768 is a bidirectional slurry valve, designed for demanding high pressure slurry applications. Twin elastomer seats and push-through gate design facilitate self-cleaning and prevent media build up.
The durable ductile iron body is offered in a two-piece bolted wafer style. When fully open, the valve is full bore, offering no resistance to line media.
Size Range: 2-60" (80-1500mm)Pressure Rating: Up to 24" (600mm) 240psi (16bar) / 26-60" (650mm-1500mm) 150psi (10bar)Body Style: Wafer, Two-Piece BoltedSeat Options:• Nat. Rubber: -60°-165°F / -51°-74°C• Buna-N: -35°-194°F / -37°-90°C• EPDM: -65°-248°F / -54°-120°C• Viton®: -15°-392°F / -26°-200°CDesign: Manufacturer StandardTesting: MSS SP-81Face to Face: MSS SP-81Certification: Canadian CRNDrilling: ASME B16.5 CL150, ASME B16.47 CL150Actuator Options: • Handwheel: Standard 2-8"• Bevel Gear: Standard 10-24"• Pneumatic, Hydraulic, Electric*Picture is shown with actuator options.