Product Description
The Jamesbury 4-5150 is a 4-inch (DN 100), ANSI Class 150, standard bore flanged ball valve from Jamesbury's Series 5000 product family. It features a patented flexible-lip seat design that provides positive bi-directional shut-off, and is constructed with a 316 Stainless Steel (ASTM A351 Type CF8M) body and ball. The valve is commonly cataloged under the Model B designation and is widely used in chemical, petrochemical, and industrial pipeline applications requiring reliable isolation and throttling performance.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Jamesbury |
| Model / Part Number | 4-5150 |
| Manufacturer | Jamesbury (Valmet / Neles) |
| Product Type | Ball Valve |
| Series | 5000 (Type 5150) |
| Model | Model B |
| Valve Size | 4 inch (DN 100) |
| Bore Type | Standard Bore (Reduced Port) |
| Pressure Class | ANSI Class 150 |
| Connection Type | Flanged, Raised Face (RF) |
| Valve Ways & Position | 2-Way |
| Operation | Manual (lever) or Actuated (as configured) |
| Body Material | 316 Stainless Steel (ASTM A351 Type CF8M) |
| Ball Material | 316 Stainless Steel |
| Stem Material | 316 Stainless Steel / 17-4PH Stainless Steel (as specified) |
| Seat Material | PTFE (Polytetrafluoroethylene) |
| Body Seal | Spiral-Wound PTFE / 316 Stainless Steel |
| Flow Coefficient (Cv) | 550 (Standard Bore) |
| Face-to-Face Dimension (A) | 9.00 in |
| End-to-End (C) | 9.00 in |
| Bolt Circle Diameter (D) | 7.50 in |
| Port Diameter (E) | 3.00 in |
| Number of Bolt Holes | 8 |
| Approximate Weight | 63 lb |
| Maximum Pressure Rating (Class 150) | 275 psig (1900 kPa) at ambient temp |
| Flow Direction | Bi-Directional |
| Design Standard | ANSI B16.34 / API 607 Fire-Tite |
| ISO Bonnet Pattern | F10 |
We warranty all items for 30 days from date of purchase.
Other Details
We warranty all items for 30 days from date of purchase. If you experience any issues with your item within this period, please contact us and we will work with you to resolve the problem. This warranty covers defects in functionality but does not cover damage caused by misuse, improper installation, or normal wear and tear.Product Videos
Custom Field
GTIN 679523686161
Connection Type Flanged, Raised Face (RF)
Hole Diameter 7.50 in
Material 316 Stainless Steel
Pressure ANSI Class 150
Max. PSI 275 psig
Diameter 7.50 in
Application Chemical, Petrochemical, Industrial Pipeline
Manufacturer Jamesbury
Empty Weight 63 lb
Part Number 4-5150
Series 5000 (Type 5150)
Shelf C-7
Model 4-5150
MPN 4-5150
Type Ball Valve
