Series 740 Bidirectional Knife Gate Valve
Knife GateThe Bray/VAAS Series 740 provides repeatable bidirectional shutoff in a rugged, single piece cast body. Featuring a replaceable steel reinforced elastomer seat for enhanced sealing, the Bray/VAAS Series 740 gate valve is easily automated for on/off applications.
Specification
- Size Range: 2-36" (50-900mm)
- Pressure Rating: Up to 24" (600mm) 150psi (10bar) 30-36" (750-900mm) 100psi (7bar)
- Body Style: Single Piece, Wafer, Lug
- Seat Options:
- Packing Options:
- 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: Handwheel, Bevel Gear, Pneumatic, Hydraulic, Electric
Buna-N: -35°-194°F / -37°-90°
CEPDM: -65°-248°F / -54°-120°C
Viton®: -15°-392°F / -26°-200°C
PTFE: -235°-450°F / -148°-232°
PTFE: 232°C / 450°F
Elastomer Quad Seal : Nitrile: 90°C / 194°F
Viton®: 200°C / 392°F<
