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The Bray/VAAS Series 931’s single piece, cast body design offers rugged performance in applications ranging from general purpose to severe media handling in an economical semi-lug body.
Available with integral metal or replaceable soft seat, the Bray/VAAS Series 931 gate valve is easily automated for on/off applications.
Size Range: 2-12" (50-300mm)Pressure Rating: 150psi (10bar)Body Style: Single Piece, Wafer, Semi-LugSeat Options:• Buna-N: -35°-194°F / -37°-90°C• EPDM: -65°-248°F / -54°-120°C• Viton®: -15°-392°F / -26°-200°CPacking Options:• PTFE: 232°C / 450°F• Elastomer: Buna-N: 90°C / 194°F• Quad Seal: Viton®: 200°C / 392°F• Copper Wiper: 500°C / 932°F• Graphite: 1000°C/1832°FDesign: MSS SP-81Testing: MSS SP-81Face to Face: MSS SP-81Certification: Canadian CRNDrilling: ASME B16.5 CL150, ASME B16.47 CL150Actuator Options: Bevel Gear, Pneumatic, Hydraulic, Electric*Picture is shown with actuator options.
