
Series 950 Unidirectional Knife Gate Valve
Knife GateThe Bray/VAAS Series 950’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.
Specification
- Size Range: 2"- 60" (50-1500mm)
- Pressure Rating: 2"- 24" (50-600mm) 150psi (10bar)
30"- 36" (750-900mm) 100psi (7bar)
40" up to 60" (1000mm-1500mm)
50 to 100psi (3 to 7bar)
- Body Style: Single Piece, Wafer, Semi-Lug
- Seat Options: Buna-N: -35°-194°F / -37°-90°C
- Packing Options: PTFE: 232°C / 450°F
- Design: MSS SP-81
- Testing: MSS SP-81
- Face To Face: MSS SP-81
- Certification: Canadian CRN
- Drilling: ASME B16.5 CL150, ASME B16.47 CL150
- Actuator Options: Handwheel, Bevel Gear, Pneumatic, Hydraulic, Electric
EPDM: -65°-248°F / -54°-120°C
Viton ®: -15°-392°F / -26°-200°
PTFE: -235°-450°F / -148°-232°C
Elastomer Quad Seal: Nitrile: 90°C / 194°F, Viton®: 200°C / 392°F
Copper Wiper: 500°C / 932°F
Graphite: 1000°C/1832°F