
Nationwide Industrial Valve Purchasers | Call 954-466-3107

Sleeveline plug valve. We are actively purchasing surplus, new, and used Flowserve Durco valves nationwide.
Retail Value: $400 - $6,500
*Prices are estimates based on market conditions. Contact us for an exact quote.
The Flowserve Durco is heavily utilized across the oil and gas, petrochemical, and power generation industries. As a high-demand plug valve, there is a strong secondary market for these units in both new surplus and used conditions.
Whether you have a single Durco left over from a pipeline project, or an entire facility of Flowserve valves from a plant decommissioning, ValveBuyer.com has the capital and logistics network to purchase your inventory immediately.
Send us details about your Flowserve Durco inventory. We respond to all requests within 1 hour during business hours.
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.
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.
Standard repair: 3-6 weeks — full inspection, machining, testing
💡 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.