Direct answer · Updated 26 October 2026
How do I RFQ an SS304 PN16 butterfly valve?
Send DN, wafer or lug, seat elastomer, and operator. Supreme Valves supplies CF8 / SS304 PN16 butterflies for water and mild corrosive duty common on metric BOQs.
Request a quotation · +91 97732 78770 · info@supremevalves.in
RFQ: SS304 Butterfly Valve PN16
Stainless butterflies on PN16 flanges — typical for treated water and light process.
Why this page exists (7 similar lines in our RFQ archive)
Metric stainless BOQs use PN16 more often than Class 150 for water networks.
Across 952 recent quotation / BOQ lines synced into our RFQ system, this type–material–class pattern appears repeatedly. Pages like this match how EPC and trading houses write enquiries — not brochure marketing copy.
Real BOQ wording we see
- CONCENTRIC WAFER BUTTERFLY VALVE. SIZE 1" (25 MM). RATING PN16. BODY CAST IRON / DUCTILE IRON. DISC SS304 / ASTM A351 GR. CF8. SEAT EPDM OR NBR. LEVER OPERATED. ENDS WAFER. DESIGN API 609 CATEGORY A / BS EN 593. TESTING
- CONCENTRIC WAFER BUTTERFLY VALVE. SIZE 12" (300 MM). RATING PN16. BODY CAST IRON / DUCTILE IRON. DISC SS304 / ASTM A351 GR. CF8. SEAT EPDM OR NBR. GEAR OPERATOR WITH HANDWHEEL. ENDS WAFER. DESIGN API 609 CATEGORY A / BS
- CONCENTRIC WAFER BUTTERFLY VALVE. SIZE 20" (500 MM). RATING PN16. BODY CAST IRON / DUCTILE IRON. DISC SS304 / ASTM A351 GR. CF8. SEAT EPDM OR NBR. GEAR OPERATOR WITH HANDWHEEL. ENDS WAFER. DESIGN API 609 CATEGORY A / BS
Paste your full line list — we return a techno-commercial offer with MTC and test scope.
What we supply against this RFQ pattern
What to send with your enquiry
- DN + wafer/lug
- Seat material
- Gear?
- Qty
Send the line list or datasheet to info@supremevalves.in or use the quote builder. Technical clarifications and a priced offer follow within one working day for standard items.
Related products and guides
SS304 butterfly manufacturer
Full range.
SS316 PN10 butterfly RFQ
Higher alloy.
WCB Class 150 butterfly RFQ
Carbon steel.
Frequently asked questions
SS304 or SS316 butterfly?
316 for chlorides / chemicals; 304 for general water.
About this page: Written by the Supreme Valves India engineering team, Ahmedabad (supplying industrial valves since 1986). Last reviewed 26 October 2026. Figures are typical values for selection; the governing values are those in the referenced standard and on the approved datasheet for each order. Entity facts: Supreme Valves brand facts.
Send your SS304 PN16 butterfly BOQ
Send size, pressure rating, material, end connection and service. Engineering response within one working day.