PRODUCT
Product reliability and performance are directly related to quality and a major concern of any customer who must have the assurance they are receiving products as designed, with a material and quality level that meets or exceeds their requirements.
Series 950 Knife Gate Valve
SPECIFICATIONS

 

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:
Replaceable Metal Seat
Buna-N: -35°-194°F / -37°-90°C
EPDM: -65°-248°F / -54°-120°C
Viton®: -15°-392°F / -26°-200°C
PTFE: -235°-450°F / -148°-232°C
PACKING OPTIONS:
PTFE: 232°C / 450°F
Elastomer
Quad Seal:
Buna-N: 90°C / 194°F
Viton®: 200°C / 392°F
Copper Wiper: 500°C / 932°F
Graphite: 1000°C / 1832°F
DESIGN: MSS SP-81
TESTING: MSS SP-81
FACE TO FACE: MSS SP-81
CERTIFICATION: CE/PED, Canadian CRN
DRILLING: ASME B16.5 CL150, ASME B16.47 CL150
ACTUATOR OPTIONS: Bevel Gear, Pneumatic, Hydraulic, Electric

 

 

DETAIL

UNIDIRECTIONAL KNIFE GATE VALVE

The 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.

Available with integral metal or replaceable soft seat, the Bray/VAAS Series 950 gate valve is easily automated for on/off applications.

  • 1. Designed for easy, quick conversion between manual and pneumatic actuation. Featuring a lubricant injection port for continuous, smooth operation with minimal maintenance.*
  • 2. Clevis design and horizontal bolting stabilizes gate ensuring proper alignment.
  • 3. Standard multi-layer square packing provides exceptional gland sealing.
  • 4. Optional energized quad seal packing for enhanced gland sealing.
  • 5. Standard integral metal seat with optional replaceable Class IV metal or Class VI resilient seats.*
  • 6. Deflection resistant gate design ensures consistent alignment for industry leading durability.
  • 7. Unique body design with no dead pockets enables self-draining of valve.
  • 8. Lugged body suitable for all mounting orientations including dead-end service.
 
 
Document Type Download
Sales Brochure - Series 950 Bidirectional Knife Gate Valve PDF
Sales Brochure - Knife Gate & Slurry Valve Product Guide PDF

 

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