Specifications
Bidirectional Knife Gate Valve – Series 767
Size Range
3” to 24” / 80 mm to 600 mm
Body Materials
Carbon Steel (WCB)
Check with factory for other available materials
Check with factory for other available materials
Pressure Ratings
3” – 24” / 80 mm – 600 mm / 300 psi / 20 bar
3” – 24” / 80 mm – 600 mm / 740 psi / 51 bar
3” – 24” / 80 mm – 600 mm / 740 psi / 51 bar
Stem Materials
304 Stainless Steel
Body Style
Two Piece Bolted – Wafer
Gate Materials
304, 316, 317, SAF 2507, SAF 2205,17-4PH, Hastelloy® C, Monel®
Seat Material Temperature Range
Natural Rubber: 165ºF / 74°C
EPDM-HT: 302°F / 150°C
EPDM-HT: 302°F / 150°C
Design Standard
Manufacturer Standard
Testing Standard
Manufacturer Standard
Certifications
Canadian CRN, PED – Category I Module A (Group 2 Liquids)
Face to Face
Industry Standard
Actuator Options
Handwheel, Bevel Gear, Pneumatic, Hydraulic, Electric
Applications
Slurry
Features & Benefits
The Bray Series 767 bidirectional knife gate valve is designed for demanding slurry applications. Twin elastomer seats and push-through gate design facilitate self-cleaning and prevent media build up.
The durable WCB body is offered in a two-piece bolted wafer style. When fully open, the valve is full bore, offering no resistance to line media.
