Key features
- ✔ Flexible wedge design — no jamming under thermal expansion
- ✔ Renewable seat rings, hard-faced for long service life
- ✔ Backseat design allows stem packing replacement under pressure
Overview
Heavy-duty gate valve for isolation service in steam, oil and water lines. The flexible wedge seats evenly under temperature swings, and the bolted bonnet makes in-line maintenance straightforward. Rising stem with handwheel; gearbox or electric actuator on larger sizes.
Specifications
| Size range | DN40 – DN600 (1.5" – 24") |
|---|---|
| Pressure rating | PN16 – PN100 · Class 150 – 600 |
| Body material | WCB / CF8 / CF8M |
| Trim | 13Cr / Stellite hard-faced seat |
| Connection | Flanged RF / BW ends |
| Standard | API 600 / BS 1414, test to API 598 |
Typical applications
Power plantsRefineriesSteam linesDistrict heating
Replies within 12 hours on working days, with weights, packing data and lead time.
