Direct answer · Updated 26 October 2026
How do I RFQ a duplex Class 150 gate valve?
Send size, trim, ends, and duplex grade. Class 150 duplex gates isolate chloride process lines where CF8M is insufficient.
Request a quotation · +91 97732 78770 · info@supremevalves.in
RFQ: Duplex Gate Valve Class 150
Cast duplex OS&Y gates for chloride isolation at Class 150.
Why this page exists (3 similar lines in our RFQ archive)
Duplex gate RFQs follow duplex pipe classes on chloride projects.
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
- GATE VALVE 6" CL150 RF DUPLEX 2205 OS&Y HANDWHEEL
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
- Size + grade
- Trim
- Qty
- NACE?
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
Frequently asked questions
Duplex gate or ball?
Gate for full-open isolation; ball for quarter-turn / automation.
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 duplex Class 150 gate BOQ
Send size, pressure rating, material, end connection and service. Engineering response within one working day.