RFQ: Expanding Gate Valve
RFQ expanding gate valves for pipeline dual-seal isolation. Quote India.
Why this RFQ pattern
Pipeline and tank farm BOQs call expanding gates where dual expanding seats give mechanical seal in both directions.
BOQ wording
- Expanding gate valve WCB Class 300 DN200 API 6D
- Expanding gate SS trim Class 600 RF
- Through conduit expanding gate DN150 gear
Typical supply
| Type | Expanding gate |
| Standard | API 6D |
| Body | WCB / SS |
| Class | 150 / 300 / 600 |
Checklist
- Size
- Class
- Ends
- Gear / actuator
- DBB if needed