In process industries, fire-safe equipment is essential for petroleum and other flammable applications. The Series FSB 2D Direct Mount 2-Piece Fire-safe Full Port Flanged End Ball Valve is an ideal choice, available in ANSI Class 150 and Class 300, as well as DIN PN16 and PN40, offering maximum flow capacity and minimal pressure drop. The FSB 2D Series is designed in accordance with API 607 5th Edition fire-safe standards and includes key features such as fire-safe contact, graphite seals, and anti-static devices. API 607 certification, equivalent to ISO 10497, tests soft-seated, quarter-turn valves under high temperatures (above 750°C) for extended periods, ensuring reliable fire protection.
The FSB 2D’s fire-safe design includes three critical components:
Equipped with an ISO mounting pad, this valve is ideal for use as an actuated on/off valve. We offer a comprehensive range of pneumatic, electric, and hydraulic actuators and accessories designed to pair seamlessly with Die-Erste FSB ball valves.
Technical Specifications| Brand | Die-Erste |
| Model | FSB |
| Type | Ball Valve |
| Body Style | 2 Piece, Full Bore |
| Size Range | 1/2" (DN15) - 8" (DN200) |
| Pressure Rating | ANSI Class 150 / 300 DIN PN16 / 40 |
| End Connections | Flanged ANSI150 (Standard) ANSI 300 DIN PN16/40 |
| Operator Options | Lockable Lever Gear Operator Pneumatic Electric Hydraulic |
| Mounting Pad | Yes |
| Certifications | API 607 4th Edition Fire Safe |
Material Specifications| Body | CF8M Stainless Steel WCB Carbon Steel |
| Ball | CF8M Stainless Steel |
| Seat | TFM1600 RPTFE Other upon request |
| Packing | Graphite |
Downloads
Die-Erste FSB Ball Valve Tech Sheet
