Nationwide Industrial Valve Purchasers | 954-466-3107

CF8M Stainless Steel | Est. 1126 lbs
Estimated purchase prices by condition:
The Flowserve 20" Class 900 check valve in CF8M Stainless Steel is a widely-used industrial valve found in refineries, power plants, chemical processing facilities, and pipeline systems throughout the United States. This valve is designed for 900-class service, providing reliable shutoff in demanding applications.
At approximately 1126 pounds, this valve represents significant material value even in scrap condition. In excellent or new surplus condition, the Flowserve brand commands premium resale prices due to its reputation for quality and reliability in critical service applications.
| Parameter | Value |
|---|---|
| Manufacturer | Flowserve |
| Valve Type | Check Valve |
| Nominal Size | 20 inches |
| Pressure Rating | ASME Class 900 (1440 PSI WOG approx.) |
| Body Material | CF8M Stainless Steel |
| End Connection | Raised Face Flanged (RF) |
| Approximate Weight | 1126 lbs |
| Temperature Range | -20°F to 800°F (material dependent) |
| Estimated New Retail | $4,200 |
ValveBuyer.com purchases Flowserve check valves in any condition. Whether your valve is new surplus sitting in a warehouse, used but functional from a recent turnaround, or non-operational scrap, we provide competitive offers based on current market conditions.
Do you buy Flowserve 20" check valves?
Yes, we buy Flowserve 20" Class 900 check valves and all similar models in any condition. Contact us for a specific quote on your valve.
How much is a Flowserve 20" Class 900 check valve worth?
A Flowserve 20" Class 900 check valve in CF8M Stainless Steel is worth approximately $2,380 in excellent condition, $1,260 in good/used condition, and $420 for scrap. Exact value depends on specific model, age, and current market conditions.
Do you pick up valves?
Yes, we arrange freight pickup anywhere in the US at no cost to you. This valve weighs approximately 1126 lbs and we handle all logistics.
What if my valve is damaged or non-functional?
We still buy it. Non-functional valves have value for parts, refurbishment, or material recovery. A 20" CF8M Stainless Steel valve body alone has significant scrap metal value.
Related Model: Flowserve Wafer Check — Dual Plate Wafer Check. Sizes 2"-48", Classes 150-2500. Application: Low pressure drop, compact installation.
Backseat Leak: Backseat fails to seal when valve is fully open, allowing packing to be pressurized. Prevents online packing replacement. Common in older Edward gate valves.
Repair: Re-machine backseat in-situ or remove valve for shop repair. Backseat lapping requires specialized tooling. Lead time: 2-4 weeks.
Check Valve Slam: Swing or tilting disc check valve slams closed causing water hammer. Damages disc, hinge pin, and downstream piping. Caused by rapid flow reversal (pump trip).
Repair: Replace disc and hinge pin. Install dashpot or spring-assisted closure. For severe cases, replace with non-slam check valve (DFT or Flowserve dual-plate). Lead time: 2-6 weeks.
Weld overlay repair: 4-8 weeks — preheat, weld, PWHT, machining, NDE
💡 In most cases, selling as-is to ValveBuyer.com is faster and more economical than third-party repair. We buy valves in ANY condition. Call 954-466-3107 for an instant quote.