150LB CF8M Single Plate Wafer Check Valve with NBR/EPDM O-ring Sealing for Water Steam Oil Gas Systems
| Component | Carbon Steel | CF8 | CF8M |
|---|---|---|---|
| Body Material | Carbon Steel | CF8 | CF8M |
| Valve Disc | Carbon Steel | SS304 | SS316 |
| Bolt, Washer | SS304 | SS304 | SS316 |
| Eye Bolt | Plated Carbon Steel | Plated Carbon Steel | Plated Carbon Steel |
| O-ring | NBR, EPDM | ||
| Working Temperature | -20℃~120℃ | -29℃~180℃ | -29℃~180℃ |
| Medium | Water, Steam, Oil, Gas | ||
| Standard | ANSI, DIN, JIS, JB | ||
| DN | A (150LB) | A (300LB) | L (150LB) | L (300LB) |
|---|---|---|---|---|
| 100 | 174 | 180 | 19 | 22 |
| 125 | 197 | 215 | 19 | 22 |
| 150 | 222 | 250 | 19 | 22 |
| 200 | 279 | 307 | 28 | 28 |
Check valves are automatic shut-off valves commonly used for preventing backflow or drainage in pipe systems. Often applied on the discharge side of pumps, these valves prevent system drainage if the pump stops and protect against backflow that could damage pumps and other equipment.
- Wafer type design weighs significantly less than conventional flanged end swing check valves
- Short overall length enables easy installation in horizontal or vertical pipelines without special pipe support
- Seat is fitted in the body to prevent contact with flow, extending seat lifespan
- Large orifice size minimizes head loss, reducing pump energy consumption
- Compact face-to-face dimension facilitates installation between standard gasket and line flanges
Packing Details: We use suitable plywood cases for different valves and arrange skilled workers to prevent bruising. Our long-term forwarder partners handle space booking, customs clearance, and transportation without delay. Available transportation methods include sea, air, and rail shipping based on customer requirements.
Delivery Details: 7-40 days based on order quantity after deposit.
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