Direct answer · 2026-11-02

Supreme Valves India quotes fire-protection valve constructions for sprinkler and hydrant systems, including UL Listed / FM Approved OS&Y and NRS gates, butterfly valves, checks, and Y-strainers. Confirm size, ends, and listing on contact.html.

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FAQ

Do you supply UL Listed and FM Approved valves?

Yes — listed constructions are quoted when the RFQ specifies UL/FM. Confirm exact product category and size range against the project specification.

What fire valve types are typically requested?

OS&Y gate, NRS gate, butterfly with or without supervisory/tamper switch, swing or wafer check, and Y-type strainers for firewater lines.

What should a fire valve RFQ include?

Size, pressure rating/PN, end type (flanged/grooved), listing requirement (UL/FM), trim, quantity, and any tamper-switch or post-indicator needs.

Related

RFQ checklist

Send size, pressure class (PN / Class), MOC, end connection, quantity, and delivery city via contact.html. Related: quotation checklist · lead hub · how to buy · RFQ landings.

Related: Gate valves · API 600 · NRS vs OS&Y · Rising vs NRS · Butterfly · Wafer butterfly · Contact / RFQ