RFQ: Grooved Butterfly UL
Grooved-end UL butterfly valves. Supreme Valves India supplies UL/FM approved fire-protection constructions. Confirm size, ends, and listing requirement.
Application
Grooved-end UL butterfly valves suit fire mains that use grooved couplings for speed of install. Confirm groove standard, gear operator, and whether a tamper switch is required for supervisory monitoring.
Grooved UL butterflies speed install on risers and cross-mains that already use grooved fittings. Confirm listing language (UL, and FM if also stated) matches the authority-having-jurisdiction requirement.
Spec checklist
- Size / DN
- Groove standard / coupling type
- UL listing (FM / LPCB if also stated)
- Gear / lever and tamper switch
- Qty