Bray Controls
Series 940 Unidirectional Knife Gate Valve
| Specifications | |
|---|---|
| Size Range: | NPS 2 to 36 / DN 50 to 900 |
| Pressure Ratings: | 2-24 150psi | 30-36 100psi 50-600mm 10 bar | 750-900mm 7 bar |
| Body Style: | Single Piece - Lug |
| Seat Options: | Replaceable Metal Seat Buna-N -34°-194°F / -36°-90°C EPDM -65°-248°F / -54°-120°C Viton® -15°-392°F / -26°-200°C PTFE w/Viton Back–up Ring* -235°500°F / -148°-260°C |
| Packing Options: | Pure PTFE 260°C / 500°F PTFE Impregnated Synthetic Fiber 232°C / 450°F PTFE w/Buna-N Quad Seal 90°C / 194°F PTFE w/Viton® Quad Seal 200°C / 392°F PTFE w/EPDM Quad Seal 120°C / 248°F PTFE w/Copper Wiper 260°C / 500°F Graphite 650°C / 1202°F |
| Gate Options: | 304,316, 317 Stainless Steel SAF 2507 Duplex 17-4H Stainless Steel Hastelloy® C Monel® Titanium |
| Body Options: | Carbon Steel (WCB) CF8 Stainless Steel CF8M Stainless Steel CF3M Stainless Steel SAF 2205 Duplex SAF 2507 Duplex |
| Design: | MSS SP-81 |
| Testing: | MSS SP-151 |
| Face to Face: | MSS SP-81 |
| Certification: | CE/PED, Canadian CRN |
| Drilling: | ASME B16.5 CL150, ASME B16.47 CL150 |
| Actuator Options: | Direct Mounted Handwheel, Bevel Gear Operator, Double Acting Pneumatic, Hydraulic, Lever, Electric |
