Direct answer · Updated 26 October 2026
How do I RFQ a WCB Class 150 swing check?
Send size, RF ends, metal or soft seat, and quantity. Class 150 WCB swing checks are standard on pump discharge and utility trains.
Request a quotation · +91 97732 78770 · info@supremevalves.in
RFQ: WCB Swing Check Valve Class 150
Flanged WCB swing checks for low pressure-drop backflow prevention.
Why this page exists (8 similar lines in our RFQ archive)
Swing check WCB Class 150 is a frequent BOQ companion to WCB gates and globes.
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
- SWING CHECK VALVE 6" CL150 RF ASTM A216 WCB SS410 DISC API 594
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 + Class 150
- Seat type
- Horizontal install?
- 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.
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When to use check.
Frequently asked questions
Swing or dual plate?
Swing for low ΔP horizontal lines; dual plate for compact / non-slam duty.
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 Class 150 WCB swing check BOQ
Send size, pressure rating, material, end connection and service. Engineering response within one working day.