The Grove Valves 20" Class 150 Ball Valve - Stainless Steel 316 is a premium industrial valve designed for demanding process applications. This Grove Valves ball valve features a 20-inch bore, Class 150 pressure rating, and Stainless Steel 316 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 | 20" (508mm) |
| Pressure Class | Class 150 (ANSI 150) |
| Body Material | Stainless Steel 316 (CF8M) |
| End Connection | Flanged (RF) |
| Design Standard | API 600 / ASME B16.34 |
| Face-to-Face | ASME B16.10 |
| Condition | Price Range |
|---|---|
| Excellent / New Surplus | $2,720 - $8,160 |
| Good / Used | $1,088 - $4,080 |
| Scrap / As-Is | $272 - $1,088 |
* Prices are estimates. Call 954-466-3107 for an exact quote on your specific valve.
Related Model: Orbit V — Rising Stem Ball Valve. Sizes 2"-24", Classes 150-2500. Application: Severe service, zero-friction sealing.
Seat Damage/Scoring: Metal seats develop scoring from pipeline debris (sand, scale, weld slag). Causes through-leakage that worsens over time. Most common in Pow-R-Seal valves after 5-7 years of service.
Repair: Seat lapping or replacement. Remove gate, lap seat faces to 2-3 helium light bands flatness. If scoring exceeds 0.010", seats must be replaced. Lead time: 2-3 weeks for seat machining.
Stem Packing Leak: Packing gland develops external leak due to thermal cycling, vibration, or age. Visible as weeping or dripping at the stem. Common after 3-5 years without maintenance.
Repair: Replace packing rings (typically 5-ring Grafoil set). Torque gland bolts to manufacturer spec. Can often be done in-line without valve removal. Lead time: 1-3 days with parts on hand.
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.