RFQ: PTFE / PFA Lined Butterfly Valve
RFQ PTFE / PFA lined butterfly valves for corrosive duty — wafer or lug, SS disc options. Techno-commercial quote India.
Why this RFQ pattern
Chemical and pickling lines specify PTFE or PFA lined butterflies when unlined WCB or SS is not enough for corrosion.
Real BOQ wording we see
- PTFE lined butterfly valve wafer DN100 PN10 SS disc
- PFA lined butterfly lug type DN150 with gear operator
- Lined butterfly valve PTFE body liner Class 150
Typical supply scope
| Parameter | Typical supply |
|---|---|
| Lining | PTFE or PFA |
| Body | CI / DI / WCB with liner |
| Disc | SS304 / SS316 / coated |
| Rating | PN10 / PN16 / CL150 |
| Operation | Lever / gear / pneumatic |
RFQ checklist
- Media and temperature
- Liner PTFE vs PFA
- Wafer vs lug
- Disc MOC
- Actuation
Related pages
Send this RFQ
Paste your BOQ lines — we return a techno-commercial offer from Ahmedabad.