Bray – Unidirectional Knife Gate Valve – Series 941
Knife Gate Valves
Bray - Unidirectional Knife Gate Valve - Series 941

Reliable Isolation for High-Temperature and Viscous Applications
The Bray Series 941 Knife Gate Valve offer both metal and soft seating options to provide various unidirectional sealing requirements. Rounded gate edges enable longer packing life and increases valve durability, whether dealing with clean, dirty, corrosive, abrasive, viscous, or high-temperature media.Engineered for general-purpose on/off service and isolation, the Series Knife Gate 941 valve offering reliable operation in applications such as paper stock, liquor services, hot gases, mining, petroleum products, process fluids, and chemicals.Explore optional enhancements including Gate Guards, Open/Closed Lockouts, Limit Switches, Solenoid Valves, and Fail-Safe Systems.

Size Range
NPS 2 to 24 / DN 50 to 600
Body MaterialsCarbon Steel (WCB), CF8 Stainless Steel, CF8M Stainless Steel, CF3M Stainless Steel, SAF 2205 Duplex, SAF 2507 Duplex
Maximum Allowable Operating Pressure150psi (10bar)
Body StyleSingle piece, Lug
Gate Materials304 - 316 - 317 Stainless Steel, SAF 2507 Duplex, 17-4PH, Hastelloy® C, Monel®, Titanium
Design StandardMSS SP81
Testing StandardMSS SP151
CertificationsATEX, CRN, PED, PE(S)R, TR CU, UA TR
Face to FaceMSS SP81
Actuator OptionsHandwheel, Bevel Gear, Pneumatic, Hydraulic, Lever, Electric