Nationwide Industrial Valve Purchasers | 954-466-3107

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Chemical and corrosive service with zero leakage. We are actively purchasing these valves in any condition — new surplus, used, or for scrap.
*Estimates only. Actual price depends on condition, quantity, and market. Call for exact quote.
The Flowserve Durco Plug Valve is a sleeveline plug valve manufactured by Flowserve Corporation. It is designed for chemical and corrosive service with zero leakage. Available in sizes ranging from 1" to 12", with pressure ratings of Class 150-300 and body materials including WCB/CF8M/Alloy 20.
In the secondary market, the Durco Plug Valve commands strong prices due to its reputation for reliability and the long lead times associated with ordering new units from the factory. ValveBuyer.com maintains active demand from end-users, distributors, and repair shops for quality surplus Flowserve valves.
| Industry | Application |
|---|---|
| Oil & Gas (Upstream) | Wellhead isolation, gathering systems |
| Oil & Gas (Midstream) | Pipeline transmission, compressor stations |
| Refining | Process isolation, turnaround spares |
| Petrochemical | Reactor feed, product transfer |
| Power Generation | Steam isolation, cooling water |
| Water/Wastewater | Treatment plant isolation |
A: A 1" Flowserve Durco Plug Valve in Class 150-300 typically weighs approximately 15 lbs. Weight varies by pressure class and trim configuration.
A: New OEM pricing for a 1" Durco Plug Valve ranges from $1,050 to $1,950 depending on material, trim, and accessories. Lead times from the factory are typically 12-26 weeks.
A: Yes. We purchase valves in any condition. A Durco Plug Valve requiring seat/seal repair still has significant value. Even units with body damage have scrap alloy value based on weight (15 lbs of WCB/CF8M/Alloy 20).
A: ValveBuyer.com covers 100% of freight costs. We arrange all transportation including flatbeds, LTL, and hotshots at no cost to you.
A: Payment is issued within 24-48 hours of receiving equipment. For large purchases, same-day wire transfer is available upon pickup confirmation.
A: The Durco Plug Valve series remains actively manufactured by Flowserve Corporation. However, certain legacy configurations may be discontinued, making surplus units especially valuable to end-users needing exact replacements.
We respond to all requests within 1 hour during business hours.
Body Cracking (Thermal Fatigue): Valve body develops cracks from repeated thermal cycling (startup/shutdown). Most common in main steam gate valves and feedwater check valves. Can lead to catastrophic failure if undetected.
Repair: NDE inspection (UT, MT, PT) to map crack extent. Weld repair if cracks are shallow and in non-critical areas. Body replacement if cracks penetrate >50% wall thickness. Lead time: 4-12 weeks depending on severity.
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.
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.