API 602 Forged Steel Gate Valve
Compact forged OS&Y gate for small-bore process isolation
Forged steel gate valve for small-bore process, steam and utility lines, supplied to API 602 and ASME B16.34 from qualified manufacturers. Bolted-bonnet or welded-bonnet OS&Y construction covers Class 800, 1500 and 2500 — the usual compact isolation valve on plot piping and hook-ups. Ends may be threaded, socket-weld, butt-weld or flanged. Production tests follow API 598 at the manufacturing plant.
Products are supplied to the stated API / ISO / ASME / AWWA standards from qualified manufacturers for projects in Saudi Arabia, including Dammam, Jubail, Yanbu, Riyadh, Jeddah and the Eastern Province. Certifications, monograms and listings are those of the manufacturing plant and are provided as specified in the purchase order.
Technical specifications
| Figure number | IV-6021 |
|---|---|
| Size range | ¼″ – 2″ (DN8 – DN50), up to 4″ on request |
| Pressure rating | ASME Class 800 / 1500 / 2500 (Class 150 / 300 flanged also available) |
| End connections | NPT, socket-weld, butt-weld or flanged (ASME B16.5) |
| Typical materials | Body: ASTM A105, A182 F316 / F11 / F22 / F51, A350 LF2; trim: 13Cr, F316 as specified |
| Design standards | API 602 · ASME B16.34 · ASME B16.11 |
| Certifications (per manufacturer) | API 598 production tests · ISO 15848 on request |
Key features
- Forged body, bolted or welded bonnet, OS&Y
- Solid or flexible wedge; integral or welded seat
- Reduced or full port as specified
- Class 800 / 1500 / 2500; flanged Class 150 / 300 options
- Shell and seat tests to API 598
- ISO 15848 packing available on request
