The Grove Valves 4" Class 150 Ball Valve - Carbon Steel is a premium industrial valve designed for demanding process applications. This Grove Valves ball valve features a 4-inch bore, Class 150 pressure rating, and Carbon Steel body construction, making it suitable for high-temperature, high-pressure service in refineries, chemical plants, and power generation facilities.
At ValveBuyer.com, we purchase surplus Grove Valves ball valves in any condition. Whether your valve is brand new in the box, lightly used, or even damaged, we can make you a competitive cash offer. Call 954-466-3107 for an immediate quote.
| Manufacturer | Grove Valves |
| Valve Type | Ball |
| Size | 4" (102mm) |
| Pressure Class | Class 150 (ANSI 150) |
| Body Material | Carbon Steel (WCB) |
| End Connection | Flanged (RF) |
| Design Standard | API 600 / ASME B16.34 |
| Face-to-Face | ASME B16.10 |
| Condition | Price Range |
|---|---|
| Excellent / New Surplus | $1,012 - $3,036 |
| Good / Used | $404 - $1,518 |
| Scrap / As-Is | $101 - $404 |
* Prices are estimates. Call 954-466-3107 for an exact quote on your specific valve.
Related Model: Grove B7/B8 — Floating Ball Valve. Sizes 1/2"-8", Classes 150-1500. Application: Process isolation, chemical service.
Body/Bonnet Gasket Leak: Spiral wound gasket between body and bonnet develops leak due to bolt relaxation from thermal cycling. External leak visible at body-bonnet joint.
Repair: Replace spiral wound gasket (typically 316SS/graphite). Re-torque body bolts to proper sequence and values. Lead time: 3-5 days.
Actuator Failure: Electric or pneumatic actuator fails to operate valve. Common causes: motor burnout, gearbox wear, limit switch failure, air supply loss.
Repair: Actuator rebuild or replacement. Limitorque/Rotork actuators can be rebuilt in 1-2 weeks. Complete replacement: 4-6 weeks lead time for new actuator.
Actuator rebuild: 2-3 weeks — motor rewind, gearbox rebuild, limit switch calibration
💡 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.